Author: Узорова О.В. Нефёдова Е.А.
Tags: общее школьное образование общеобразовательная школа математика задачи по математике математика для детей естественные науки 2 класс
ISBN: 5-17-030469-2
Year: 2005
КАК НАУЧИТЬСЯ БЫСТРО СЧИТАТЬ
О.В. Узорова, Е.А. Нефедова
ПРИМЕРОВ
ПО МАТЕМАТИКЕ
58-20= и
23+
12+10=
45+20=
24+40=
29+10=
55-30=
65-30=
73-40=
47-20=
КОНТРОЛЬНАЯ ДЛЯ ВЗРОСЛЫХ
СЧЕТ НА ВРЕМЯ
59+10
АВТОМАТИЗИРОВАННОСТЬ НАВЫКА
ОБЯЗАТЕЛЬНЫЙ УРОВЕНЬ ЗНАНИЙ,
УМЕНИЙ И НАВЫКОВ
Сложение и вычитание вида
13 + 4, 17-2
18 + 1 = 15 + 2 = 17 - 6 = 18 - 2 = 19 - 7 = 14 + 4 = 16 + 1 =
13 + 2 = 17 + 2 = 13 + 2 = 12 + 7 = 16 - 4 = 18 - 5 = 11 + 5 =
15 - 3 = 16 - 3 = 15 - 4 = 19 - 4 = 13 + 3 = 12 + 6 = 18 - 2 =
14 + 4 = 18 - 2 = 18 - 6 = 17 - 5 = 12 + 6 = 13 - 2 = 14 - 3 =
18 - 7 = 12 + 7 = 14 + 2 = 14 + 5 = 14 + 4 = 12 + 7 = 11 + 4 =
17 + 2 = 19 - 4 = 11 + 4 = 13 + 4 = 12 + 3 = 15 - 3 = 19 - 7 =
16 - 4 = 17 - 5 = 13 + 5 = 16 - 2 = 13 + 6 = 19 - 4 = 16 - 4 =
13 - 2 = 14 + 5 = 12 - 1 = 12 + 6 = 19 - 8 = 17 - 1 = 13 + 3 =
17 - 5 = 13 + 4 = 18 - 4 = 18 - 3 = 18 - 1 = 12 + 3 = 12 + 6 =
19 - 6 = 16 - 2 = 19 - 8 = 14 - 2 = 17 - 6 = 18 - 6 = 17 - 6 =
15 + 2 = 12 + 6 = 11 + 5 = 13 + 2 = 13 + 2 = 14 + 2 = 14 + 4 =
19 - 3 = 19 - 6 = 16 + 2 = 11 + 5 = 15 - 4 = 19 - 2 = 12 + 3 =
14 + 4 = 12 + 1 = 19 - 4 = 17 - 4 = 18-6 = 11 + 6 = 13 + 6 =
18 - 5 = 14 + 5 = 16 + 3 = 19 - 1 = 14 + 2 = 16 - 5 = 19 - 8 =
12 + 6 = 17 - 2 = 17 - 6 = 16 + 3 = 11 + 4 = 18 + 1 = 18 - 1 =
13 - 2 = 19 - 3 = 18 + 1 = 18 - 5 = 13 + 5 = 15 - 4 = 17 - 6 =
12 + 7 = 15 - 4 = 13 + 2 = 16 + 2 = 12 - 1 = 15 + 4 = 13 + 2 =
17 - 6 = 12 + 3 = 15 - 3 = 17 + 1 = 18 - 4 = 17 - 1 = 15 - 4 =
18 + 1 = 11 + 8 = 14 + 4 = 11 + 4 = 19 - 8 = 18 - 7 = 18 - 6 =
13 + 2 = 17 - 4 = 18 - 7 = 15 - 3 = 11 + 5 = 11 + 3 = 14 + 2 =
15 - 3 = 12 + 7 = 17 + 2 = 16 - 1 = 16 + 2 = 15 + 2 = 11 + 4 =
14 + 4 = 19 - 2 = 16 - 4 = 14 + 3 = 19 - 4 = 17 + 2 = 13 + 5 =
18 - 7 = 18-6 = 13 - 2 = 19 - 5 = 16 + 3 = 16 - 3 = 12 - 1 =
17 + 2 = 14 - 2 = 17 - 5 = 17 - 3 = 17-6 = 18 - 2 = 18 - 4 =
16 - 4 = 15 + 3 = 19 - 6 = 12 + 7 = 18 - 3 = 12 + 7 = 19 - 8 =
13 - 2 = 19 - 5 = 15 + 2 = 11 + 2 = 14 - 2 = 19 - 4 = 11 + 5 =
17 - 5 = 16 - 2 = 19 - 3 = 18 - 4 = 13 + 2 = 17 - 5 = 16 + 2 =
19 - 6 = 13 + 1 = 14 + 4 = 18 + 1 = 11 + 5 = 14 + 5 = 19 - 4 =
15 + 2 = 15 + 4 = 18 - 5 = 17 - 6 = 17 - 4 = 13 + 4 = 16 + 3 =
19 - 3 = 18 - 7 = 12 + 6 = 12 + 5 = 19 - 1 = 16 - 2 = 17-6 =
14 + 4 = 17 + 2 = 13 - 2 = 14 + 5 = 16 + 3 = 12 + 6 = 18 + 1 =
18 - 5 = 16 + 3 = 12 + 7 = 19 - 3 = 18 - 5 = 18 - 3 = 13 + 2 =
12 + 6 = 17 - 3 = 15 - 3 = 16 - 4 = 14 + 3 = 14 - 2 = 15 - 3 =
13 - 2 = 12 + 5 = 19 - 4 = 15 + 3 = 12 + 7 = 13 + 2 = 14 + 4 =
12 + 7 = 15 + 3 = 17 - 1 = 17 - 2 = 17 - 6 = 11 + 5 = 18 - 7 =
15 - 3 = 14 - 2 = 12 + 3 = 12 + 6 = 18 + 1 = 17 - 4 = 17 + 2 =
19 - 4 = 16 + 1 = 18 - 6 = 18 - 3 = 13 + 2 = 19 - 1 = 16 - 4 =
17 - 1 = 11 + 5 = 14 + 2 = 16 - 2 = 19 - 4 = 16 + 3 = 13 - 2 =
12 + 3 = 18 - 2 = 19 - 2 = 13 + 1 = 11+7 = 18 - 5 = 17 - 5 =
18 - 6 = 14 - 3 = 11 + 6 = 15 + 4 = 15 + 3 = 17 - 2 = 19 - 6 =
14 + 2 = 11 + 4 = 16 - 5 = 18 - 7 = 17 - 4 = 12 + 6 = 15 + 2 =
19 - 2 = 19 - 7 = 18 + 1 = 17 + 2 = 14 + 4 = 18 - 3 = 19 - 3 =
11 + 6 = 16 - 4 = 15 - 4 = 16 + 3 = 18 - 7 = 16 - 2 = 12 + 7 =
16 - 5 = 13 + 3 = 15 + 4 = 12 + 5 = 17 + 2 = 13 + 1 = 17 - 6 =
18 + 1 = 14 + 4 = 17 - 1 = 15 - 3 = 16 - 4 = 15 + 4 = 18 + 1 =
15 - 4 = 17-3 = 18 - 7 = 16 + 1 = 13-2 = 18 - 7 = 13 + 2 =
15 + 4 = 12 + 3 = 11 + 3 = 11 + 5 = 17 - 5 = 17 + 2 = 19 - 4 =
17 - 1 = 13 + 5 = 15 + 2 = 18 - 2 = 19 - 6 = 16 + 3 = 11 + 7 =
18 - 7 = 19 - 8 = 17+2 = 14 - 3 = 15 + 2 = 12 + 5 = 15 + 3 =
11 + 3 = 18 - 1 = 16 - 3 = 11 + 4 = 19 - 3 = 15 - 3 = 17 - 4 =
© — 3 мин © — 4 мии © — 5 мин Лучшее время I________I
1
Сложение и вычитание вида
10 + 2, 17-7, 15-10
12- 2- 16- 6 = 14- 4 = 17-10 = 10+ 6 = 10+ 9 = 17-10 =
13-10 = 18-10 = 10+ 8 = 11-10 = 18- 8 = 17-10 = 11-10 =
15- 5 = 15-10 = 14-10 = 15-10 = 10+ 9 = 13- 3 = 15-10 =
16-10 = 10+ 6 = 15- 5 = 15- 5 = 17-7 = 15-10 = 15- 5 =
10+ 4 = 16- 6 = 19-10 = 10+ 9 = 13- 3 = 16- 6 = 10+ 9 =
14- 4 = 10+ 2 = 12-10 = 18- 8 = 15-10 = 10+ 4 = 18- 8 =
11-10 = 17-10 = 17- 7 = 16-10 = 16- 6 = 14- 4 = 16-10 =
10+ 7 = 12-10 = 19- 9 = 14-10 = 10+ 4 = 10+ 8 = 14-10 =
18-10 = 14- 4 = 10+ 5 = 16- 6 = 14- 4 = 14-10 = 16- 6 =
10+ 3 = 18-10 = 12- 2 = 10+ 2 = 10+ 8 = 15- 5 = 10+ 2 =
18-10 = 10+ 5 = 13-10 = 13- 3 = 14-10 = 19-10 = 13- 3 =
10+ 5 = 15- 5 = 15- 5 = 10+ 7 = 15- 5 = 12-10 = 10+ 7 =
15- 5 = 17- 7 = 16-10 = 12- 2 = 19-10 = 17- 7 = 12- 2 =
17- 7 = 19-10 = 10+ 4 = 10+ 6 = 12-10 = 19- 9 = 10+ 6 =
19-10 = 12- 2 = 14-4 = 12-10 = 17- 7 = 10+ 5 = 12-10 =
12- 2 = 10+ 8 = 11-10 = 15-10 = 19-9 = 12- 2 = 15-10 =
10+8 = 16-10 = 10+ 7 = 17- 7 = 10+5 = 13-10 = 17- 7 =
16-10 = 14-10 = 18-10 = 15- 5 = 10+ 3 = 15- 5 = 15-5 =
14-10 = 11 - 1 = 10+ 3 = 10+ 8 = 10+ 4 = 16-10 = 10+ 8 =
11-1 = 10+ 7 = 12- 2 = 19- 9 = 19-10 = 10+ 4 = 19- 9 =
10 + 7 = 13- 3 = 10+ 6 = 10+ 7 = 13-10 = 14- 4 = 10+ 7 =
13- 3 = 10+ 3 = 19-10 = 13-10 = 10+ 6 = 11-10 = 13 -10 =
10+ 3 = 10+ 9 = 10+ 8 = 14- 4 = 19- 9 = 10+ 7 = 14- 4 =
10+ 9 = 11 -10 = 17- 7 = 17-10 = 14-10 = 18-10 = 17-10 =
11-10 = 14-4 = 10+ 3 = 10+ 4 = 13- 3 = 10+ 3 = 10+ 4 =
16-10 = 10+ 4 = 17-10 = 14-10 = 10+ 8 = 12- 2 = 14-10 =
10+ 4 = 13-10 = 15- 5 = 11 - 1 = 14- 4 = 10+ 6 = 11 - 1 =
14- 4 = 18- 8 = 10+ 6 = 10+ 7 = 10+ 5 = 19-10 = 10+ 7 =
11-10 = 10+ 5 = 19- 9 = 13- 3 = 17-10 = 10+ 8 = 13- 3 =
10+ 7 = 17-10 = 16-10 = 10+ 3 = 11 -10 = 17-7 = 10+ 3 =
18-10 = 13-10 = 13- 3 = 10+ 9 = 15-10 = 10+ 3 = 10+ 9 =
10+ 3 = 10+ 1 = 12-10 = 11-10 = 15- 5 = 17-10 = 11 - 10 =
12- 2 = 19- 9 = 15-10 = 14- 4 = 10+ 9 = 15- 5 = 14- 4 =
10+ 6 = 17- 7 = 17-7 = 10+ 4 = 18- 8 = 10+ 6 = 10+ 4 =
19-10 = 12- 2 = 10+ 7 = 13-10 = 16- 6 = 19-9 = 13-10 =
10+ 8 = 13-10 = 12-10 = 18- 8 = 14-10 = 16-10 = 18- 8 =
17- 7 = 10+ 8 = 10+ 1 = 10+ 5 = 16- 6 = 13- 3 = 10+ 5 =
10+ 3 = 19- 9 = 16- 6 = 17-10 = 10+ 2 = 12-10 = 17-10 =
17-10 = 15- 5 = 18-10 = 13-10 = 13- 3 = 15-10 = 13-10 =
15-5 = 16-10 = 10+ 3 = 10+ 1 = 10+ 7 = 17- 7 = 10+ 1 =
10+ 6 = 14-4 = 10+4 = 19- 9 = 12- 2 = 10+ 7 = 19- 9 =
19- 9 = 15-10 = 19-10 = 17- 7 = 10+ 6 = 12-10 = 17- 7 =
16-10 = 10+ 6 = 13 -10 = 12- 2 = 17-10 = 10+ 1 = 12- 2 =
13- 3 = 18- 8 = 10+ 6 = 13-10 = 19- 9 = 16- 6 = 13-10 =
12-10 = 10+ 9 = 19- 9 = 10+ 8 = 15- 5 = 18-10 = 10+ 8 =
15-10 = 17-10 = 14-10 = 10+ 9 = 16-10 = 14-10 = 12-10 =
10+ 7 = 13- 3 = 13- 3 = 15- 5 = 14- 4 = 13- 3 = 15-10 =
10+ 7 = 15-10 = 10+ 8 = 16-10 = 15-10 = 10+ 8 = 17- 7 =
12-10 = 16- 6 = 14- 4 = 14- 4 = 10+ 6 = 14- 4 = 10+ 7 =
10+ 1 = 10+ 4 = 10+ 5 = 15-10 = 18- 8 = 10+ 5 = 12-10 =
I I I I I I I I I I I I
© — 3 мин © — 4 мин ® — 5 мин Лучшее время I I
2
j/ * Сложение и вычитание вида 10 + 20, 30-10
80- 50-- 30-30= 60-30= 30- 10 = 20+80 = 100-70 = 90+ 10 =
70+20 = 70+20 = 20+40 = 30+20 = 50- 10 = 20+60 = 80-60 =
30-20= 50-30 = 40+50 = 90-60 = 70 - 40 = 40+40 = 90- 10 =
40+40 = 100-80 = 50-40 = 70-50 = 60- 30 = 30- 10 = 30+50 =
50+30 = 90-40 = 60+ 10= 50+40 = 90+ 10 = 30+20= 70- 50 =
70-30 = 80-40 = 90-80 = 50-40 = 80-60 = 90-60= 60+ 40 =
30+40 = 70- 20 = 90-40= 40-20 = 90- 10 = 70-50= 20+60 =
70- 10 = 30+50 = 40+60 = 80-60 = 30+50 = 50+40 = 90-60 =
50-30 = 90-60 = 80- 50 = 20+40 = 70-50 = 50-40= 50+ 10 =
50+40 = 100-80 = 70+ 20 = 60-50 = 60+40 = 40-20 = 40+ 30 =
70-60 = 10+90 = 30- 20 = 30+30 = 20+60 = 80-60 = 80-70 =
20+50 = 40-20 = 40+40 = 40+ 30 = 90-60 = 20+40 = 50-40 =
40+20 = 100-60 = 50+30 = 80-70 = 50+ 10 = 60-50= 50-20 =
80-40 = 70+30 = 70-30 = 20+20 = 40+30 = 30+30 = 30+70 =
30+ 30= 90-50 = 30+40 = 70-40 = 80-70 = 40+30 = 80-50=
20- 10= 80- 10 = 70- 10 = 50-20= 50-40= 80-70 = 50+20 =
90-50 = 80- 10 = 50-30= 10+10= 50-20 = 20+20 = 60-30 =
70+ 10= 30+ 10 = 50+40 = 60 - 40 = 30+70 = 70-40 = 20+40 =
40 + 40= 50-30= 70-60= 30-20 = 80-50 = 50-20 = 40 + 50 =
30- 10 = 20+ 70 = 20+50 = 30+60 = 50+ 20 = 10+ 10 = 50-40 =
20+ 20 = 70-20 = 40+20 = 30-30 = 60-30 = 60-40 = 60+ 10 =
80-20 = 40+ 50 = 80-40 = 70+20 = 20+40 = 30-20 = 90-80 =
50-40 = 60- 10= 30+30= 50-30 = 40+ 50 = 30+60 = 90-40=
70+30 = 80+20 = 20- 10 = 100-80 = 50-40 = 30-30 = 40+ 60 =
90-60 = 90-80= 90- 50 = 90-40 = 60+ 10 = 70+20 = 80- 50 =
90-30 = 60+20 = 70+ 10= 80-40 = 90- 80 = 50- 30 = 70+20 =
20+ 50 = 60+30 = 40 + 40 = 70-20 = 90-40 = 100-80 = 30-20 =
50- 20 = 90-70 = 30- 10 = 30+ 50 = 40+60 = 90-40 = 40+40 =
80- 10 = 30+20 = 20+ 20 = 90-60 = 50+40 = 80-40 = 50+ 30=
90- 20 = 40-20 = 80-20 = 100-80 = 50-40 = 70-20= 70-30 =
20+30 = 20+80 = 50-40 = 10+90 = 40-20 = 30+50= 30+40 =
90-70 = 50- 10 = 70+30 = 40-20 = 80-60 = 90-60 = 70- 10 =
50+50 = 70-40 = 90-60 = 100-60 = 20+40 = 100- 80 = 50-30 =
30+70 = 60-30 = 90-30 = 70+30 = 60-50 = 10+90 = 50 + 40 =
80-30 = 90+ 10 = 20+ 50 = 90-50 = 30+30 = 40- 20 = 70-60 =
30+60 = 80-60 = 50- 20 = 70- 10 = 40+ 30 = 100-60= 20+ 50=
40- 10 = 90- 10 = 80- 10 = 80+ 10 = 80-70 = 70+ 30 = 40+20 =
80- 50 = 30+ 50 = 90- 20 = 30+ 10 = 20+20 = 90-50 = 80-40 =
60-30 = 70-50 = 20+30 = 50- 30 = 70-40= 40-20 = 30+30 =
100-70 = 60+40 = 90-70 = 20+70 = 50-20 = 20+ 10= 20- 10 =
20+60 = 20+60= 50+50 = 70-20= 90-20 = 30+ 10 = 90-50 =
40 + 40 = 90-60 = 30+70 = 40+50 = 20+30 = 50-30 = 70+ 10 =
30- 10 = 50+ 10 = 80-30= 60- 10= 90-70 = 60+30= 40+40 =
30+20 = 40+30 = 30+60 = 80+20 = 50+ 50 = 90-70= 30- 10=
90-60= 80-70 = 40- 10 = 90-80 = 30+70 = 30+20 = 50+ 10=
70-50= 50-40 = 80-50= 60+20 = 80-30 = 40-20= 40+30=
10+ 10 = 50-20 = 60-30 = 60+30 = 30+60 = 20+80 = 80-70=
60-40 = 30+70 = 100-70 = 90-70 = 40- 10 = 50- 10= 50-40=
30-20 = 80-50 = 20+60- 30+20 = 80-50 = 70-40 = 50- 20 =
30+60= 50+20= 40+40 = 40-20 = 60-30= 60-30= 20+ 20 =
I I I I ! I l~~1 l~~1 l~~1 I I
©-2.5 мин ©-Змин ®-3,5 мин Лучшее время I I
3
37
44
26
67
22
38
72
33
75
21
66
54
76
55
35
43
78
45
56
49
23
65
77
54
38
71
62
34
26
75
21
66
54
76
25
68
82
22
54
36
37
44
45
26
49
23
65
27
54
38
+ 2 = 71 + 7 = 57 - 4 = 37 + 2 = 22 + 3 = 35 + 3 = 21 + 7 =
+ 4 = 62 + 2 = 22 + 6 = 35 - 4 = 63 + 5 = 27 - 4 = 66 - 2 =
+ 3 = 34 - 3 = 64 - 3 = 43 + 6 = 75 - 1 = 64 + 2 = 54 + 3 =
- 2 = 56 + 3 = 35 + 4 = 78 + 1 = 21 + 7 = 72 + 2 = 76 + 2 =
+ 3 = 47 + 2 = 28 - 6 = 45 + 3 = 66 - 2 = 91 + 2 = 55 - 3 =
- 5 = 35 - 4 = 64 - 3 = 26 - 4 = 54 + 3 = 67 - 4 = 35 - 4 =
+ 3 = 83 + 6 = 51 + 4 = 49 - 5 = 76 + 2 = 52 + 6 = 43 + 6 =
+ 5 = 78 + 1 = 37 - 4 = 23 + 5 = 25 - 3 = 44 - 3 = 78 + 1 =
- 1 = 65 + 3 = 75 + 2 = 65 + 3 = 38 - 6 = 65 + 4 = 45 + 3 =
+ 7 = 26 - 4 = 48 + 1 = 27 - 4 = 21 + 7 = 58 - 6 = 56 - 4 =
- 2 - 45 + 3 = 59 - 8 = 34 + 2 = 62 + 2 = 24 - 3 = 49 - 5 =
+ 3 = 56 - 4 = 32 + 6 = 62 + 2 = 34 - 3 = 31 + 4 = 23 + 5 =
+ 2 = 49 - 5 = 25 - 3 = 71 + 2 = 36 + 3 = 77 - 4 = 65 + 3 =
- 3 = 34 - 3 = 48 + 1 = 57 - 4 = 37 + 2 = 85 + 2 = 77 - 4 =
- 4 = 36 + 3 = 66 - 2 = 22 + 6 = 44 + 4 = 48 + 1 = 54 + 2 =
+ 6 = 37 + 2 = 54 + 3 = 64 - 3 = 26 + 3 = 59 -• 8 = 38 - 6 =
+ 1 = 35 - 4 = 76 + 2 = 35 + 4 = 27 -2 = 32 + 6 = 71 + 7 =
+ 3 = 43 + 6 = 25 - 3 = 28 - 6 = 22 + 3 = 25 - 3 = 62 + 2 =
- 4 = 78 + 1 = 38 - 6 = 64 - 3 = 38 - 5 = 48 + 1 = 34 - 3 =
- 5 = 45 + 3 = 21 + 7 = 51 + 4 = 22 + 3 = 66 - 2 = 26 + 3 =
+ 5 = 26 - 4 = 62 + 2 = 37 - 4 = 33 + 5 = 37 + 2 = 17 + 2 =
+ 3 = 49 - 5 = 59 - 5 = 75 + 2 = 75 - 1 = 44 + 5 = 35 - 4 =
- 4 = 23 + 5 = 37 + 2 = 48 + 1 = 21 + 7 = 68 - 2 = 83 + 6 =
+ 2 = 76 + 2 = 44 + 5 = 59 - 8 = 66 - 2 = 73 + 1 = 78 + 1 =
- 6 = 25 - 3 = 68 - 2 = 32 + 6 = 54 + 3 = 37 + 2 = 65 + 3 =
+ 7 = 38 -6 = 73 + 1 = 25 - 3 = 76 + 2 = 54 - 1 = 26 - 4 =
+ 2 = 71 + 7 = 37 + 2 = 48 + 1 = 55 - 3 = 22 + 7 = 59 - 5 =
- 3 = 62 + 2 = 54 - 1 = 66 - 2 = 35 - 4 = 57 - 1 = 23 + 5 =
+ 3 = 59 - 5 = 21 + 7 = 54 + 3 = 43 + 6 = 78 + 2 = 35 + 3 =
- 1 = 65 + 3 = 37 - 1 = 76 + 2 = 78 + 1 = 87 - 2 = 27 - 4 =
+ 7 = 27 - 4 = 78 + 2 = 25 - 3 = 45 + 3 = 64 + 4 = 64 + 2 =
- 2 = 34 + 2 = 87 - 2 = 38 - 6 = 26 - 4 = 54 + 3 = 72 + 2 =
+ 3 = 62 + 2 = 44 + 4 = 21 + 7 = 49 - 5 = 37 + 2 = 91 + 2 =
+ 2 = 37 - 1 = 26 + 3 = 62 + 2 = 23 + 5 = 44 + 5 = 67 - 4 =
- 3 = 78 + 2 = 27 - 2 = 59 - 5 = 65 + 3 = 68 - 2 = 52 + 6 =
- 6 = 87 - 2 = 62 + 3 = 37 + 2 = 27 - 4 = 73 + 1 = 44 - 3 =
+ 7 = 44 + 4 = 38 - 5 = 44 + 5 = 54 + 2 = 37 + 2 = 65 + 4 =
+ 2 = 86 + 3 = 22 + 3 = 68 - 2 = 38 - 6 = 54 - 1 = 58 -6 =
- 3 = 27 - 2 = 33 + 5 = 73 + 1 = 71 + 7 = 21 + 7 = 24 - 3 =
+ 3 = 52 + 3 = 75 - 1 = 37 + 2 = 62 + 2 = 34 - 3 = 31 + 4 =
+ 2 = 38 - 5 = 21 + 7 = 54 - 1 = 34 - 3 = 56 + 3 = 77 - 4 =
+ 4 = 62 + 3 = 66 - 2 = 21 + 7 = 56 + 3 = 37 + 2 = 48 + 1 =
+ 3 = 33 + 5 = 54 + 3 = 37 - 1 = 47 + 2 = 44 + 4 = 66 - 2 =
- 4 = 75 - 1 = 76 + 2 = 78 + 2 = 35 - 4 = 26 + 3 = 36 + 2 =
- 5 = 21 + 7 = 25 - 3 = 87 - 2 = 83 + 6 = 67 - 2 = 54 + 5 =
+ 5 = 87 - 3 = 38 - 6 = 44 + 4 = 78 + 1 = 22 + 3 = 68 - 2 =
+ 3 = 21 + 7 = 21 + 7 = 26 + 3 = 65 + 3 = 38 - 5 = 73 + 1 =
- 4 = 45 - 3 = 62 + 2 = 27 - 2 = 26 - 4 = 72 + 3 = 37 + 2 =
+ 2 = 75 + 1 = 34 - 3 = 52 + 3 = 59 - 5 = 33 + 5 = 54 - 1 =
- 6 = 71 + 2 = 36 + 3 = 38 - 5 = 23 + 5 = 75 - 1 = 22 + 7 =
© - 3 мин © — 4 мин ®-5мин Лучшее время I_i
4
Вычитание вида 60-2
90 - 4 = 40 - 2 = 40 - 5 = 90 - 2 = 80 - 3 = 80 - 7 = 50 - 2 =
60 - 5 - 70 - 3 = 20 - 7 = 30 - 7 = 60 - 8 = 60 - 9 = 90 - 6 =
80 - 3 = 30 - 6 = 80-2 = 60 - 9 = 70 - 3 = 80 - 1 = 40 - 5 =
60 - 8 = 80 - 3 = 90 - 9 = 80 - 1 = 50 - 9 = 30 - 3 = 20 - 7 =
70 - 3 = 90 - 8 = 60 - 1 = 30 - 3 = 80 - 6 = 40 - 4 = 80 - 2 =
50 - 9 = 20 - 3 = 40 - 8 = 40 - 4 = 60 - 5 = 60 - 5 = 90 - 9 =
80 - 6 = 50 - 4 = 70 - 5 = 60 - 5 = 30-4 = 40 - 3 = 60 - 1 =
60 - 5 = 40 - 6 = 90 - 3 = 40 - 3 = 70 - 9 = 90 - 8 = 40 - 8 =
30 - 4 = 60 - 5 = 30 - 2 = 90 - 8 = 50 - 5 = 80-4 = 70 - 5 -
70 - 9 = 90 - 2 = 60 - 7 = 80 - 4 = 60 - 2 = 50 - 9 = 90 - 3 =
50 - 5 = 70 - 9 " 70 - 4 = 50 - 9 = 30 - 5 = 70 - 1 = 30 - 2 =
60 - 2 = 70 - 5 = 30 - 6 = 70 - 1 = 40 - 4 = 80 - 7 = 60 - 7 =
30 - 5 = 60 - 7 = 20 - 4 = 80 - 7 = 90 - 7 = 50 - 2 = 70 - 4 =
40 - 4 = 30 - 5 = 30 - 8 = 50 - 2 = 30 - 8 = 90 - 6 = 30 - 6 =
90 - 7 = 40 - 4 = 40 - 2 = 60 - 3 = 70 - 6 = 40 - 5 = 20 - 4 =
30 - 8 = 80 - 7 = 20 - 7 = 40 - 5 = 40 - 7 = 20 - 7 = 30 - 8 =
70 - 6 - 30 - 8 = 90 - 4 = 20 - 7 = 30 - 2 = 80 - 2 = 40 - 2 =
40 - 7 = 70 - 6 = 60 - 5 = 80 - 2 = 70 - 5 = 90-9 = 20 - 7 =
30 - 2 = 40 - 7 = 80 - 3 = 70 - 9 = 60 - 4 = 60 - 1 = 90 - 4 =
70 - 5 = 30 - 2 = 60 - 8 = 60 - 1 = 90 - 1 = 40 - 8 = 60 - 5 =
40 - 4 = 70 - 3 = 70 - 3 = 80 - 1 = 30 - 7 = 70 - 5 = 80 - 3 =
90 - 7 = 50 - 4 = 50 - 9 = 30 - 3 = 90-9 = 90 - 3 = 60 - 8 =
30 - 8 = 90 - 1 = 80 - 6 = 40 - 4 = 60 - 5 = 70 - 4 = 70 - 3 =
70 - 6 = 60 - 6 = 60 - 5 = 60 - 5 = 90 - 2 = 30 - 6 = 50 - 9 =
40 - 7 = 30 - 9 = 30 - 4 = 40 - 3 = 70 - 9 = 20 - 4 = 80 - 6 =
30 - 2 = 50 - 3 = 70 - 9 = 90 - 8 = 70 - 5 = 30 - 8 = 60 - 5 =
30 - 8 = 80 - 5 = 50 - 5 = 80 - 4 = 60 - 7 = 40 - 2 = 30 - 4 =
40 - 2 = 70 - 7 = 60 - 2 = 50 - 9 = 30 - 5 = 20 - 7 = 70 - 9 =
20 - 7 = 30 - 4 = 30 - 5 = 70 - 1 = 40 - 4 = 90 - 4 = 50 - 5 =
90 - 4 = 60 - 4 = 40 - 4 = 80 - 7 = 80 - 7 = 60 - 5 = 60 - 2 =
60 - 5 = 80 - 8 = 90 - 7 = 50 - 2 = 30 - 8 = 80 - 3 = 30 - 5 =
80 - 3 = 40 - 2 = 30 - 8 = 90 - 6 = 70 - 6 = 60 - 8 = 20 - 7 =
60 - 8 = 70 - 3 = 70 - 6 = 40 - 5 = 40 - 7 = 70 - 3 = 80 - 2 =
50 - 9 = 30 - 8 = 40 - 7 = 20 - 7 = 30 - 2 = 40 - 2 = 70-9 =
70 - 1 = 70 - 6 = 30 - 2 = 80 - 2 = 70 - 3 = 70 - 3 = 60 - 1 =
80 - 7 = 90 - 2 = 70 - 5 = 90 - 9 = 50 - 4 = 30 - 8 = 80 - 1 =
50 - 2 = 80 - 7 = 60 - 4 = 60 - 1 = 90 - 1 = 70 - 6 = 30 - 3 =
90 - 6 = 60 - 9 = 90 - 1 = 40 - 8 = 60 - 6 = 90 - 2 = 40 - 4 =
40 - 5 = 80 - 1 = 30 - 7 = 70 - 5 = 30 - 9 = 80 - 7 = 60 - 5 =
20 - 4 = 30 - 3 = 90 - 9 = 90 - 3 = 50 - 3 = 60 - 9 = 40 - 3 =
90 - 3 = 40 - 4 = 50 - 3 = 30 - 2 = 80 - 5 = 80 - 1 = 90 - 8 =
30 - 8 = 60 - 5 = 70 - 2 = 60 - 7 = 70 - 7 = 30 - 3 = 80 - 4 =
50 - 6 = 40 - 3 = 20 - 7 = 70 - 4 = 30 - 4 = 40 - 4 = 50 - 9 =
40 - 7 = 90 - 8 = 30 - 4 = 30 - 6 = 60 - 4 = 60 - 5 = 70 - 1 =
30 - 2 = 80-4 = 60-4 = 20 - 4 = 80 - 8 = 40 - 3 = 80 - 7 =
70 - 5 = 50 - 9 = 80 - 8 = 30 - 8 = 40 - 2 = 90 - 8 = 50 - 2 =
50-4 = 70 - 1 = 40 - 2 = 40 - 2 = 70 - 3 = 80 - 4 = 90 - 6 =
90 - 1 = 80 - 7 = 70 - 3 = 20 - 7 = 30 - 8 = 50 - 9 = 40 - 5 =
60 - 4 = 50 - 2 = 30 - 8 = 90 - 4 = 70 - 6 = 70 - 1 = 20 - 7 =
80 - 8 = 90 - 6 = 70 - 6 = 60 - 5 = 90 - 2 = 80 - 7 = 80 - 2 =
I I I I I I I I I I
© • 2,5 мин © - 3 мин ® — 4,5 мин Лучшее время I I
6
Сложение вида 7 + 4
5 9 + + 8 = 8 = 5 + 9 = 9 + 3 = 3 + 7 + 9 = 6 = 9 + 8 + 5 7 = 3 + 9 = 8 + 9 + 7 = 3 = 8 + 9 + 5 4 -
7 + 6 =
7 + 7 - 4 + 7 = 6 + 8 = 9 + 3 — 6 + 8 = 6 + 6 = 6 + 7 =
3 + 8 = 5 + 9 = 4 + 9 = 6 + 6 - 4 + 9 - 7 + 9 = 7 + 9 =
8 + 6 - 7 + 9 = 8 + 3 = 7 + 9 = 8 + 3 = 8 + 8 = 6 + 5 -
7 + 5 = 8 + 4 - 9 + 2 = 8 + 8 = 9 + 2 = 9 + 9 = 5 + 9 —
3 + 9 = 5 + 9 = 5 + 7 = 9 + 9 = 5 + 7 = 5 + 6 = 4 + 7 =
8 + 4 - 6 + 8 = 3 + 9 = 5 + 6 = 3 + 9 = 2 + 9 = 5 + 7 =
7 + 7 = 9 + 9 = 6 + 6 = 2 + 9 — 6 + 6 = 3 + 8 = 7 + 6 =
6 + 8 = 5 + 6 = 7 + 7 = 3 + 8 — 7 + 7 = 7 + 5 = 5 + 6 =
9 + 5 = 8 + 3 = 3 + 8 = 7 + 5 = 3 + 8 = 4 + 7 = 2 + 9 =
8 + 7 = 9 + 4 = 2 + 9 = 4 + 7 — 2 + 9 = 5 + 8 = 3 + 8 =
9 + 3 = 7 + 7 = 8 + 8 * 5 + 8 — 8 8 = 3 + 9 = 7 + 8 =
6 + 6 = 6 + 9 = 7 + 5 = 3 + 9 = 7 + 5 = 7 + 6 - 4 + 7 =
7 + 9 = 7 + 4 = 4 + 7 = 7 + 6 - 4 7 = 6 + 8 = 5 + 8 =
4 + 8 = 9 + 2 = 6 + 9 = 6 + 8 = 6 + 9 = 4 + 9 = 3 + 9 —
9 + 9 = 8 + 8 = 9 + 5 = 4 + 9 — 9 + 5 = 8 + 3 = 7 + 6 =
5 + 6 - 9 + 3 = 8 + 4 = 8 + 3 = 8 + 4 - 9 + 2 = 6 + 8 -
2 + 9 = 5 + 8 = 7 + 8 = 9 + 2 - 7 + 8 = 5 + 7 = 4 + 9 =
3 8 = 6 + 6 = 4 + 9 = 5 + 7 = 4 + 9 = 3 + 9 = 8 + 3 —
7 + 5 - 5 + 7 = 5 + 6 = 3 + 9 = 5 + 6 = 6 + 6 = 9 + 2 —
4 + 7 = 7 + 8 = 7 + 6 = 6 + 6 = 7 + 6 - 7 + 7 = 5 + 7 —
5 + 8 = 8 + 9 = 8 + 5 = 7 + 7 — 8 + 5 = 3 + 8 = 3 + 9 =
3 + 9 = 6 + 7 = 9 + 4 = 3 + 8 = 9 + 4 = 2 + 9 = 6 + 6 =
7 + 6 - 6 + 5 ; 8 + 7 = 2 + 9 = 8 + 7 = 8 + 8 = 7 + 7
6 + 8 = 4 + 7 = 7 + 9 « 8 + 8 7 + 9 = 7 + 5 = 3 + 8
4 + 9 - 6 + 6 = 6 + 5 = 7 + 5 = 6 5 = 4 + 7 = 2 + 9 -
8 + 3 = 8 + 8 = 5 + 9 = 4 + 7 = 5 + 9 = 6 + 9 = 8 + 8 -
9 + 2 = 9 + 5 = 6 + 7 = 6 + 9 6 + 7 = 9 + 5 - 7 + 5 -
5 + 7 = 7 + 7 = 5 + 8 = 9 + 5 — 5 4- 8 = 8 + 4 = 4 + 7 -
3 4- 9 = 3 + 8 = 7 + 6 = 8 + 4 = 7 + 6 = 7 + 8 - 6 + 9 =
6 + 6 = 8 + 6 = 8 + 4 = 7 + 8 — 8 + 4 = 4 + 9 - 9 + 5 =
7 + 7 = 7 + 5 - 9 + 3 = 4 + 9 = 9 + 3 = 5 + 6 = 8 + 4 -
3 + 8 - 3 + 9 = 4 + 7 = 5 + 6 = 4 + 7 = 7 + 6 = 7 + 8 =
2 9 = 8 + 4 = 5 + 9 = 7 + 6 5 + 9 - 8 + 5 = 4 + 9 —
8 + 8 = 7 + 7 = 8 + 7 = 8 + 5 — 8 + 7 - 9 + 4 = 5 + 6 =
7 + 5 = 6 + 8 = 9 + 6 = 9 + 4 — 9 + 6 = 8 + 7 = 7 + 6 —
4 + 7 = 9 + 5 = 7 + 8 = 8 + 7 — 7 + 8 = 7 + 9 = 8 + 5 —
6 9 = 8 + 7 = 6 + 5 = 7 + 9 = 6 + 5 = 6 + 5 = 9 + 4 —
9 + 5 = 9 + 3 = 8 + 7 = 6 + 5 — 8 + 7 = 5 + 9 = 8 + 7 =
8 + 4 = 6 + 6 = 5 + 8 * 5 + 9 = 5 8 = 6 + 7 = 7 + 9 —
7 + 8 = 7 + 9 = 9 + 8 = 4 + 7 - 9 + 8 = 5 + 8 = 6 + 5 =
4 4- 9 = 8 + 8 = 7 + 7 = 5 + 7 = 7 + 7 = 7 + 6 = 5 + 9 -
5 + 6 = 9 + 9 = 3 + 8 = 7 + 6 - 3 + 8 = 8 + 4 = 6 + 7 =
7 + 6 = 5 + 6 = 8 + 6 = 5 + 6 = 8 6 = 9 + 3 = 5 + 8 =
8 + 5 = 2 + 9 = 7 + 5 = 2 + 9 = 7 + 5 = 4 + 7 = 7 + 6 -
9 + 4 = 3 + 8 = 3 + 9 = 3 + 8 - 8 + 4 = 5 + 9 = 8 + 4 =
8 + 7 = 7 + 5 = 8 + 4 = 7 + 8 = 7 + 7 = 8 + 7 = 9 + 3 =
7 + 9 = 4 + 7 = 7 + 7 = 4 + 7 = 6 + 8 = 5 + 6 = 4 + 7 =
6 4- 5 = 5 + 8 = 6 + 8 = 5 + 8 = 9 + 5 = 7 + 6 = 5 + 9 —
ZZ I j I I I I I ZJ [
© — 3 мин © — 4 мин ® ~ 5 мин Лучшее время I 1
6
Вычитание вида 14 - 6
18 - 9 = 11 — 6 = 12 — 3 = 15 - 8 = 14 - 8 = 11 - 4 = 15 — 9 =
12 - 7 = 13 - 4 = 15 — 7 = 14 - 6 = 16 - 7 = 16 - 9 - 11 — 6 =
13 - 4 = 13 — 9 = 14 — 9 = 11 - 3 = 11 - 2 = 13 - 5 = 16 — 9 =
15 - 7 = 14 - 5 = 17 — 8 = 16 - 9 = 12 - 3 = 13 - 4 = 15 — 8 =
12 - 3 = 15 - 9 = 16 - 7 = 13 - 5 = 15 - 7 = 13 - 9 = 18 — 9 =
11 • 9 = 15 - 6 = 18 — 9 = 11 - 3 = 14 - 9 = 14 - 5 = 11 — 3 =
13 - 5 = 12 — 6- 12 - 5 = 18 - 9 = 17 - 8 = 15 - 9 = 14 — 6 =
14 - 8 = 13 — 8 = 13 — 7 = 12 - 7 = 16 - 7 = 12 - 6 = 11 — 7 =
16 - 7 = 11 - 7 = 14 - 6 = 13 - 4 = 18 - 9 = 11 - 9 = 12 - 5 =
11 - 2 = 17 — 9 = 11 — 4 = 15 - 7 = 12 - 5 - 12 - 4 = 14 — 9 =
12 - 3 = 11 - 4 = 18 - 9 = 12 - 3 = 13 - 7 = 11 - 8 = 15 - 7 =
15 - 7 = 11 - 9 = 17 -* 8 = 11 - 7 = 14 - 6 = 14 - 7 = 17 — 8 =
14 - 9 = 13 — 6 = 15 - 6 = 13 - 5 = 11 - 3 = 12 - 5 = 11 — 6 =
17 - 8 - 16 — 9 = 16 — 7 = 14 - 8 = 18 - 9 = 15 - 8 = 13 — 7 =
16 - 7 = 12 — 8 = 14 — 9 = 16 - 7 = 17 - 8 = 14 - 6 = 14 — 6 =
18 - 9 = 14 - 9 = 17 - 9 = 11 - 2 = 15 - 8 = 11 - 3 = 18 - 9 =
12 - 5 = 15 - 7 = 12 - 5 = 12 - 3 = 15 - 7 = 16 - 9 = 11 — 7 =
13 - 7 = 17 - 8 = 11 - 4 = 15 - 7 = 14 - 9 = 11 - 6 = 11 — 5 =
11 - 7 = 11 — 6 = 18 9 = 14 - 9 = 17 - 9 - 18 - 9 = 13 — 4 =
11 - 3 = 13 — 7 = 16 — 8 = 17 - 8 = 12 - 5 = 12 - 7 = 15 — 6 =
13 - 4 = 14 - 6 = 14 — 6 = 16 - 7 = 11 - 4 = 13 - 4 = 16 - 7 =
13 - 9 = 18 - 9 = 12 - 8 = 18 - 9 = 18 - 9 = 15 - 7 = 14 - 9 =
12 - 3 = 11 - 7 15 — 9 = 12 - 5 = 17 - 8 = 12 - 3 = 17 - 9 =
11 - 5 = 11 3 = 11 6 = 13 - 7 = 11 - 6 = 11 - 5 = 12 5 =
13 - 5 = 13 — 4 = 16 — 9 = 14 - 6 = 12 - 7 = 13 - 5 = 11 — 4 =
14 - 8 = 13 — 9 = 15 — 8 = 11 - 3 = 14 - 8 = 14 - 8 = 18 — 9 =
16 - 7 = 14 — 5 = 18 — 9 = 18 - 9 = 18 - 9 = 16 - 7 = 16 - 8 =
11 - 2 = 15 — 9 = 11 - 3 = 17 - 8 = 11 - 7 = 11 - 2 = 14 - 6 =
12 - 3 = 12 — 6 = 14 - 6 = 15 - 6 = 11 - 3 = 12 - 3 = 12 8 =
15 - 7 = 11 - 9 = 11 — 7 = 16 - 7 = 13 - 4 = 15 - 7 = 15 9 =
14 - 7 = 12 - 4 = 12 - 5 = 14 - 9 = 13 - 9 = 14 - 9 = 11 - 6 =
14 - 8 = 11 - 8 = 14 - 9 = 17 - 9 = 14 - 5 = 17 - 8 = 16 - 9 =
18 - 9 = 14 — 7 = 15 7 = 11 - 5 = 15 - 9 = 16 - 7 = 15 - 8 =
12 - 7 = 12 — 5 = 17 - 8 = 12 - 4 = 12 - 6 = 18 - 9 = 18 — 9 =
11 - 4 = 15 - 8 = 11 — 6 = 11 - 8 = 11 - 9 = 12 - 5 = 11 - 3 =
13 - 6 = 14 — 6 = 13 — 7 = 14 - 7 = 14 - 6 = 13 - 7 = 14 — 6 =
15 - 9 = 11 — 3 = 14 — 6 = 12 - 5 = 12 - 8 = 14 - 6 = 11 — 7 =
14 - 6 = 16 — 9 = 18 — 9 = 15 - 8 = 15 - 9 = 11 - 3 = 12 —4 5 =
12 - 9 = 13 - 5 = 11 - 7 = 14 - 6 = 11 - 6 - 18 - 9 = 14 — 9 =
17 - 9 = 11 - 6 = 11 — 3 = 11 - 3 = 16 - 9 = 17 - 8 = 15 7 =
11 - 5 = 18 - 9 = 13 — 4 = 16 - 9 = 15 - 8 = 15 - 6 = 17 - 8 =
12 - 4 = 12 — 7 = 13 — 9 = 13 - 5 = 18 - 9 = 16 - 7 = 11 - 6 =
11 - 8 = 13 — 4 = 14 - 5 = 11 - 3 = 11 - 3 = 14 - 9 = 13 — 7 =
14 - 7 = 15 — 7 = 15 - 9 = 18 - 9 = 11 - 9 = 17 - 9- 14 — 6 =
12 - 5 = 12 — 3 = 12 - 6 = 12 - 7 = 12 - 4 = 12 - 5 = 18 — 9 =
15 - 8 = 11 - 5 = 11 - 9- 13 - 4 = 11 - 8 = 11 - 4 = 11 - 7 =
14 - 6 - 13 — 5 = 12 — 4 = 15 - 7 = 14 - 7 = 18 - 9 = 11 — 3 =
11 - 3 = 14 — 8 = 11 - 8 = 12 - 3 = 12 - 5 = 16 - 8 = 13 — 4 -
18 - 9 = 16 — 7 = 14 — 7 = 11 - 5 = 15 - 8 = 14 - 6 = 13 — 9 =
11 - 7 = 11 — 2 = 12 - 5 = 13 - 5 = 14 - 6 = 12 - 8 = 14 — 5 =
I I I 11 I
© — 3 мин © — 4 мин ® — 5 мин Лучшее время I I
Сложение и вычитание вида
А 7 + 4,14-6
7 + 8 = 7 + 9 = 6 + 9 = 15 - 9 = 9 + 5 = 12 - 3 = 16 - 8 =
12 - 6 = 8 + 4 = 8 + 7 = 6 + 9 = 12 8 = 6 + 6 = 11 - 4 =
6 + 9 = 11 - 4 = 11 - 9 = 12 - 4 = 3 + 8 = 11 - 5 = 9 + 5 =
8 + 7 = 6 + 6 = 12 - 4 = 17 - 8 = 14 - 9 = 13 - 5 = 11-2 =
11 - 9 = 15 - 6 = 7 + 4 = 9 + 4 = 15 - 7 = 8 + 8 = 8 + 3 =
6 + 8 = 7 + 9 = 11 - 8 = 13 - 7 = 17 - 8 = 14 - 8 = 5 + 6 =
9 + 9 = 8 + 8 = 9 + 2 - 9 + 4 = 8 + 6 = 16 - 7 = 7 + 9 =
11 - 3 = 12 - 6 = 14 - 7 = 5 + 7 = 11 - 6 = 9 + 5 = 16 8-
5 + 6 = 9 + 9 = 8 + 4 = 18 - 9 = 7 + 5 = 11 - 2 = 14 - 7 =
13 - 4 = 13 - 8 = 12 - 5 = 12 - 6 = 13 - 7 = 8 + 3 = 8 + 8 =
8 + 3 = 11 - 7 - 9 + 3 = 8 + 5 = 3 + 9 = 5 + 6 = 8 + 4 =
13 - 9 = 8 + 4 = 15 - 8 = 5 + 6 = 14 - 6 = 8 + 8 = 12-9 =
9 + 4 = 11 - 9 = 5 + 8 = 11 - 3 = 5 + 9 = 12 - 7 = 15 - 7 =
14 - 5 = 7 + 7 = 6 + 6 = 15 - 8 = 18 - 9 = 8 + 4 = 9 + 2 =
6 + 8 = 6 + 8 - 14 - 6 = 7 + 7 = 11 - 7 = 14 - 7 = 7 + 8 =
17 - 9 = 17 - 9 = 11 - 3 = 13 - 5 = 6 + 8 = 9 + 2 = 12 - 6 =
7 + 9 = 7 + 9 = 5 + 7 = 8 + 6 = 9 + 9 = 11 - 6 = 15 - 9 =
8 + 4 = 8 + 4 = 16 - 9 = 16 - 8 = 11 - 3 = 7 + 8 = 6 + 9 =
11 - 4 = 11 - 4 = 7 + 8 = 11-4 = 5 + 6 = 11 - 4 = 12 - 4 =
9 + 3 = 9 + 3 = 13 - 5 = 9 + 5 = 13 - 4 = 6 + 9 = 17 - 8 =
13 - 6 = 13 -6 = 8 + 9 = 17 - 9 = 8 + 3 = 15 - 6 = 9 + 4 =
13 - 4 = 16 - 9 - 11 - 3 = 11 - 5 = 13 - 9 = 9 + 4 = 13 - 7 =
8 + з -- 7 + 7 = 18 - 9 = 8 + 8 = 9 + 4 = 18 - 9 = 9 + 4 =
13 - 9 = 9 + 5 = 6 + 7 = 12 - 5 = 14 - 5 - 5 + 7 = 5 + 7 =
9 + 4 = 12 - 8 = 6 + 5 = 3 + 9 = 7 + 7 = 14 - 6 = 18 - 9 =
14 - 5 = 3 + 8 = 12 - 7 = 11 - 6 = 15 - 9 = 7 + 9 = 12 - 6 =
7 + 7 = 14 - 9 = 13 - 4 = 4 + 7 = 12 6- 16 - 8 = 8 + 5 =
15 - 9 = 15 - 7 = 4 + 7 = 12 - 7 = 6 + 9 = 14 - 7 = 5 + 6 =
12 - 6 = 17 - 8 = 15 - 7 = 14 - 8 = 8 + 7 = 12 - 9 = 11-3 =
6 + 9 = 8 + 6 = 12 - 3 = 6 + 7 = 11 - 9 = 6 + 5 = 15 - 8 =
14 - 6 = 11 - 6 = 6 + 6 = 18 - 9 = 12 - 4 = 15 - 7 = 7 + 7 =
11 - 3 = 7 + 5 = 11 - 5 = 2 + 9 = 7 + 4 = 7 + 6 = 13-5 =
5 + 7 = 13 - 7 = 13 - 5 = 11-7 = 11 - 8 = 12 - 6 = 8 + 6 =
16 - 9 = 3 + 9 - 8 + 8 = 4 + 9 = 9 + 2 = 8 + 4 = 16 - 8 =
7 + 8 = 14 - 6 = 14 - 8 = 15 - 7 = 14 - 7 = 15 - 9 = 11 - 4 =
13 - 5 = 5 + 9 = 16 - 7 = 9 + 9 = 11 - 3 = 9 + 2 = 9 + 5 =
8 + 9 = 18 - 9 = 9 + 5 = 13 - 8 = 9 + 5 = 12 - 4 = 17 - 9 =
11 - 3 = 11 - 7 = 11-2 = 12 - 7 = 13 - 4 = 5 + 7 = 11-5 =
18 - 9 = 6 + 8 = 8 + 3 = 8 + 4 = 16 - 9 = 17 - 8 = 8 + 8 =
3 + 9 = 9 + 9 = 5 + 6 = 11 - 9 = 7 + 8 = 9 + 4 - 12-5 =
11 - 6 = 11 - 3 = 7 + 9 = 7 + 7 = 13 - 5 = 13 - 7 = 3 + 9 =
4 + 7 = 5 + 6 = 16 - 8 = 6 + 8 = 8 + 9 = 18 - 9 = 11 - 6 =
12 - 7 = 13 - 4 = 14 - 7 = 17 - 9 = 11 - 3 = 12 - 6 = 4 + 7 =
14 - 8 = 8 + 3 = 8 + 8 = 7 + 9 = 18 - 9 = 8 + 5 = 12 - 7 =
6 + 7 = 13 - 9 = 8 + 4 = 8 + 4 = 6 + 7 = 5 + 6 = 14 - 8 =
18 - 9 = 9 + 4 = 12 - 9 = 11 - 4 = 6 + 5 = 11 - 3 = 6 + 7 =
2 + 9 = 14 - 5 = 15 - 7 = 9 + 3 = 12 - 7 = 15 - 8 = 18 - 9 =
7 + 7 = 7 + 7 = 9 + 2 = 13 - 6 = 13 - 4 = 7 + 7 = 2 + 9 =
6 + 8 = 15 - 9 = 7 + 8 = 16-9 = 4 + 7 = 13 - 5 = 11 - 7 =
17 - 9 = 12 - 6 = 12 - 6 = 7 + 7 = 15 - 7 = 8 + 6 = 4 + 9 =
©-2,5 мин © —3,5 мин ®~ 4,5 мин Лучшее время I............I
8
tLk i > У Сложение и вычитание вида
J, 7 + 4, 14 -6
6 + 6 = 9 + 4 = 5 + 8 = 5 4- 6 = 5 4- 7 = 5 4- 7 = 6 + 8 =
15 - 7 = 13 - 7 = 7 + 6 = 11 - 3 = 3 + 9 = 11 - 8 -- 4 4- 9 =
14 - 9 = 9 + 4 = 17 - 8 = 15 ~ 8 = 15 - 9 = 14 - 7 = 11 - 4 =
7 + 6 = 5 + 7 = 16 - 7 = 7 + 7 = 12 - 6 = 12 - 5 = 16 - 9 =
5 + 6 = 18 - 9 = 8 + 4 = 13 - 5 = 5 4- 6 = 8 + 6 = 8 + 3 =
17 - 9 = 12 - 4 = 9 + 3 = 8 4- 6 = 7 4- 6 = 7 4- 9 = 9 4- 2 =
12 - 5 = 6 + 5 = 18 - 9 = 16 - 8 = 11 - 9 = 15 - 8 = 13 - 5 =
2 + 9 = 5 + 9 = 12 - 5 = 11 - 4 = 14 - 6 = 14 - 6 = 13 - 4 =
3 + 8 = 11 ~ 8 = 7 + 5 = 9 + 5 = 5 4- 9 = 11 - 3 = 6 + 6 =
11 - 4 = 14 - 7 = 8 + 4 = 17 - 9 = 8 4- 7 = 7 4- 7 = 7 4- 7 =
18 - 9 -- 4 + 7 ~ 13 - 7 = 11 - 5 = 12 - 8 = 3 + 8 = 13 - 9 =
7 + 8 = 5 + 7 = 14 - 6 = 8 + 8 = 15 - 9 = 16 - 9 = 14 - 5 =
4 + 7 = 12 - 5 = 7 + 7 = 14 - 9 = 9 4- 6 = 11 - 6 = 5 4- 8 =
17 - 8 = 15 - 8 = 6 + 8 = 17 - 9 = 7 4- 8 = 3 + 9 = 9 + 8 =
11 - 6 = 5 + 8 = 11 - 3 = 8 4- 7 = 11 - 6 = 11 - 2 = 18 - 9 =
2 + 9 = 3 + 9 = 18 - 9 = 7 4- 9 = 16 - 9 = 6 + 6 = 12 - 7 =
6 + 8 = 14 - 6 = 9 + 5 = 11 - 5 = 6 + 5 = 7 + 7 = 18 - 9 =
9 + 9 = 11 - 3 = 8 + 7 = 9 + 3 = 8 + 7 = 12 - 3 = 6 + 7 =
11 - 3 = 7 + 6 = 7 + 6 = 6 4- 6 = 15 - 8 = 15 - 7 = 6 + 5 =
5 + 6 = 6 + 8 = 15 - 6 = 15 - 7 = 18 - 9 = 3 4- 8 = 12 - 7 =
13 - 4 = 16 - 9 = 16 - 7 = 14 - 9 = 5 4- 6 = 2 4- 9 = 13 - 4 =
8 + 3 = 13 - 5 = 8 + 5 = 7 4- 6 = 2 4- 9 = 14 - 9 = 4 + 7 =
13 - 9 = 4 + 9 = 9 + 4 = 5 4- 6 = 11 - 3 = 17 - 8 = 15 - 7 =
9 + 4 = 8 + 3 = 14 - 8 = 17 - 9 = 11 - 9 = 8 4- 8 = 12 - 3 =
14 - 5 = 11 - 3 = 16 - 7 = 12 - 5 = 3 + 8 = 7 + 5 = 6 + 6 =
7 + 7 = 18 - 9 = 9 + 5 = 2 4- 9 = 4 4- 9 = 16 - 7 = 11 - 5 =
15 - 9 = 9 + 2 = 11 - 2 = 3 4- 8 = 15 - 7 = 18 - 9 = 13 - 5 =
12 - 6 = 5 + 7 = 8 + 3 = 11 -• 4 = 9 + 9 = 4 4- 7 = 8 + 8 =
6 + 9 = 12 - 7 = 5 + 6 = 18 - 9 = 13 - 8 = 6 4" 9 = 8 4- 4 =
15 - 9 = 13 - 4 = 7 + 9 = 7 4- 8 = 12 - 7 = 12 - 5 = 12 - 9 =
9 + 6 = 3 + 9 = 16 - 8 = 4 4- 7 = 8 + 4 = 13 - 7 = 15 - 7 =
7 + 8 = 6 + 6 = 14 - 7 = 17 - 8 = 11 - 9 = 9 + 5 = 9 4- 2 =
11 - 6 = 15 - 7 = 8 4- 8 = 11 - 6 = 7 4- 7 = 8 + 4 = 7 4- 8 =
16 - 9 = 12 - 3 = 8 + 4 = 2 4- 9 = 6 4- 8 = 14 - 6 = 12 - 6 =
6 + 5 = 7 + 7 = 12 - 9 = 8 4- 8 = 17 - 9 = 11 - 3 = 15 - 9 =
8 + 7 = 3 + 8 = 15 - 7 = 7 4- 5 = 7 4- 9 = 7 + 8 = 6 + 9 =
15 - 8 = 11 - 5 = 9 4- 2 = 12 - 7 = 8 + 4 = 4 4- 9 = 12 - 4 =
18 - 9 = 13 - 5 = 7 4- 8 = 14 - 8 = 7 + 5 = 18 - 9 = 17 - 8 =
5 + 6 = 9 + 4 = 12 - 6 = 4 + 7 = 17 - 8 = 17 - 8 = 9 + 4 =
2 + 9 = 8 + 7 = 15 - 9 = 6 + 9 = 15 - 8 = 5 + 6 = 13 - 7 =
11 - 3 = 14 - 8 = 6 4- 9 = 18 - 9 = 8 4- 5 = 12 - 4 = 9 4- 4 =
11 - 9 = 16 - 7 = 12 - 4 = 11 - 7 = 4 4- 7 = 11 - 8 = 5 4- 7 =
3 + 8 = 7 + 9 = 17 - 8 = 9 4- 5 = 15 - 9 = 4 4- 7 = 18 - 9 =
4 + 9 = 6 + 5 = 9 4- 4 = 8 4- 4 = 12 - 6 = 5 4- 8 = 12 - 6 =
15 - 7 = 11 - 2 = 13 - 7 = 11 - 3 = 3 + 8 = 14 - 7 = 8 4- 5 =
9 + 9 = 12 - 3 = 9 4- 4 = 13 - 4 = 2 4- 9 = 12 - 5 = 5 4- 6 =
13 - 8 = 5 + 9 = 5 4- 7 = 7 4- 8 « 11 - 9 = 3 + 9 = 11 - 3 =
12 - 7 = 6 + 7 = 18 - 9 = 4 4- 9 = 12 - 4 = 7 + 6 = 15 - 8 =
12 - 4 = 15 - 7 = 12 - 6 = 13 - 9 = 8 + 8 = 15 - 8 = 7 4- 7 =
17 - 8 = 14 - 9 = 8 4- 5 = 14 - 5 = 9 + 9 = 14 - 6 = 13 - 5 =
II . _
©- 2,5 мин ©- 3,5 мин ® — 4,5 мин Лучшее время L_ I I
9
Сложение и вычитание вида С
Д 27 + 1,27 - 1 Ь
27 + 1 - 76 + 1 - 57 — 1 = 35 — 1 - 44 + 1 - 45 - 1 - 75 - 1
85 + 1 - 25 — 1 = 63 4- 1 = 47 4- 1 68 - 1 = 75 4- 1 = 21 4- 7
48 4- 1 — 38 — 1 — 44 4* 1 = 85 — 1 — 73 + 1 — 71 4“ 1 — 66 — 1
74 — 1 — 21 + 1 — 92 - 1 - 96 1 - 37 + 1 - 57 - 1 = 54 4- 1
79 - 1 - 25 4- 1 = 93 - 1 — 92 - 1 - 54 - 1 = 22 4- 1 - 76 4- 1
26 + 1 - 37 - 1 = 62 4- 1 = 28 + 1 = 21 + 1 = 64 - 1 = 55 - 1
97 - 1 44 4- 1 = 57 4- 1 - 74 1 - 37 - 1 = 35 4- 1 = 35 - 1
41 + 1 — 59 — 1 = 55 - 1 = 37 - 1 - 78 + 1 - 28 - 1 — 43 + 1
94 + 1 — 63 4- 1 = 68 — 1 75 4- 1 — 87 - 1 = 64 — 1 = 78 4- 1
58 - 1 — 72 - 1 - 36 — 1 - 89 - 1 44 + 1 — 51 4* 1 — 45 4- 1
25 — 1 — 88 — 1 — 27 4- 1 — 42 4- 1 26 1 = 37 — 1 = 26 — 1
38 — 1 = 35 4- 1 = 85 4- 1 = 27 4- 1 = 27 — 1 = 75 4- 1 - 49 - 1
21 + 1 - 24 - 1 — 48 4- 1 = 36 — 1 62 + 1 — 48 4- 1 = 23 4- 1
62 + 1 - 63 - 1 - 74 — 1 = 95 - 1 38 - 1 = 59 - 1 - 65 4- 1
59 1 = 48 4- 1 - 79 1 = 46 + 1 22 + 1 - 32 4* 1 27 - 1
37 + 1 - 56 - 1 — 26 4- 1 = 94 — 1 = 33 + 1 = 25 - 1 — 54 4- 1
44 + 1 — 28 + 1 = 97 - 1 — 25 4- 1 — 75 - 1 48 4- 1 = 38 - 1
68 — 1 — 33 — 1 — 41 4- 1 — 63 — 1 21 + 1 = 75 4- 1 — 71 4- 1
73 4- 1 = 97 — 1 = 94 4- 1 — 75 — 1 66 — 1 — 48 4- 1 = 62 + 1
37 + 1 - 82 + 1 = 58 ** 1 = 36 4- 1 54 + 1 — 59 — 1 = 34 - 1
54 - 1 - 69 - 1 - 39 - 1 = 27 - 1 76 + 1 = 32 + 1 = 56 4- 1
21 + 1 - 23 4- 1 = 63 — 1 = 92 4- 1 25 - 1 = 25 - 1 = 47 4- 1
37 — 1 = 45 - 1 - 35 4- 1 - 82 — 1 38 — 1 = 48 + 1 = 35 - 1
78 + 1 - 78 - 1 — 83 + 1 — 45 4- 1 21 + 1 - 66 - 1 = 83 + 1
87 — 1 - 56 - 1 = 73 — 1 — 59 — 1 62 + 1 - 54 4- 1 = 78 + 1
44 + 1 - 24 4- 1 — 42 4- 1 — 65 4- 1 — 34 1 = 76 + 1 = 65 4- 1
26 + 1 — 75 + 1 — 28 + 1 = 27 — 1 - 36 + 1 — 27 — 1 - 26 — 1
89 — 1 = 77 - 1 — 86 4- 1 — 34 4- 1 — 37 + 1 = 52 4- 1 = 59 - 1
42 4- 1 = 34 - 1 = 62 - 1 — 62 4* 1 — 35 — 1 = 38 - 1 = 23 4- 1
27 + 1 — 88 4- 1 — 37 — 1 = 37 — 1 43 + 1 — 22 4- 1 = 35 4- 1
33 + 1 — 76 4- 1 = 59 — 1 — 78 4- 1 =z 78 + 1 = 63 + 1 = 27 — 1
75 1 = 64 — 1 = 97 4- 1 = 87 — 1 45 + 1 — 75 — 1 = 64 4- 1
21 4- 1 — 96 — 1 — 34 4- 1 = 44 4- 1 26 — 1 — 21 4* 1 = 72 4- 1
66 — 1 — 45 + 1 — 94 - 1 = 86 4- 1 =z 49 — 1 = 66 — 1 = 91 4- 1
54 + 1 = 95 — 1 - 54 - 1 — 27 1 - 23 + 1 = 54 4- 1 — 67 - 1
76 + 1 - 43 4- 1 = 62 4“ 1 — 52 + 1 — 65 + 1 = 76 4- 1 — 52 4- 1
25 — 1 — 77 4- 1 - 36 — 1 = 38 - 1 - 27 - 1 - 25 - 1 = 44 - 1
38 — 1 — 54 - 1 - 48 4- 1 = 62 + 1 - 34 + 1 - 38 - 1 - 65 4’ 1
21 + 1 78 + 1 — 42 — 1 — 33 + 1 62 + 1 21 4- 1 = 58 - 1
62 + 1 = 69 - 1 - 65 — 1 = 75 — 1 — 71 + 1 - 62 + 1 - 24 — 1
36 - 1 — 84 4- 1 = 74 4- 1 — 21 + 1 = 57 — 1 = 34 - 1 = 31 4- 1
95 — 1 — 35 — 1 — 87 4- 1 = 66 — 1 22 + 1 — 36 4- 1 77 — 1
46 + 1 = 23 4- 1 — 93 — 1 = 54 + 1 64 — 1 — 37 + 1 — 85 4* 1
94 - 1 - 75 — 1 = 43 4- 1 — 76 + 1 = 35 + 1 = 44 4- 1 = 48 4- 1
25 + 1 — 76 — 1 = 36 + 1 = 25 — 1 z= 28 - 1 = 26 + 1 - 59 - 1
63 — 1 — 25 4- 1 = 56 4- 1 — 38 — 1 =z 64 — 1 = 27 — 1 = 32 4- 1
75 1 — 38 - 1 = 78 — 1 = 21 + 1 51 + 1 = 22 4- 1 = 25 - 1
36 4- 1 = 87 + 1 = 28 - 1 - 62 + 1 37 — 1 = 38 — 1 = 48 4- 1
27 - 1 — 53 4- 1 — 93 - 1 = 59 - 1 — 87 — 1 = 22 4- 1 66 - 1
54 4- 1 = 65 - 1 = 74 1 = 37 + 1 — 21 + 1 = 33 4- 1 = 37 4- 1
Il II II II II II II II II II II II It II II II II II II II II II II II II II II II II II II II II II II II II II И II II II II II II II II II II II
© — 2 мин © — 3 мин ® — 4 мин Лучшее время I_______________I
10
<0 Сложение и вычитание вида 0s
% X л! 20 + 6, 26 - 20 y уЛь+у Jv tPJTy
85 -80- 81 -80 = 62 - 60 = 65 - 60 = 70+ 7 = 70+ 8 = 30+7 =
96 -90 - 89-80 = 70+ 6 = 20+5 = 87-80 = 47 - 40 = 80+4 =
92 - 90 - 90+6 = 49 - 40 = 49 - 40 = 40+ 9 = 30+3 = 35-30 =
20+3 = 52 - 50 = 90+9 = 72 - 70 = 20+3 = 74 - 70 = 20+6 =
74 - 70 = 98 - 90 = 52 - 50 = 30+6 = 27 - 20 = 92-90 = 75 - 70 =
37 - 30 - 30+7 = 75 - 70 = 54 - 50 = 60+ 8 = 40+6 = 76 - 70 =
70+4 = 27 - 20 = 30+8 = 24 - 20 = 38-30 = 42 - 40 = 20+9 =
89-80 = 30+ 6 = 39 - 30 = 59 - 50 = 20+6 = 70+9 = 38-30 =
40+ 9 = 40 + 3 = 98-90 = 41 -40 = 30+7 = 40+ 5 = 80+3 =
20+6 = 60+2 = 70+ 3 = 90+ 6 = 75 - 70 = 99 - 90 = 50+4 =
36-30 = 74- 4 = 59 - 50 = 52 - 50 = 20 + 4 = 32-30 = 65-60 =
95 - 90 = 43 - 3 = 90+ 4 = 30+8 = 66 - 60 = 83 - 80 = 57 - 50 =
40+8 = 62 - 60 = 41 -40 = 47-40 = 50+ 9 = 90+8 = 60+7 =
94-90 = 74 - 70 = 34 - 30 = 30+5 = 70+5 = 78-70 = 40+ 9 =
20+3 = 43 - 40 = 30+5 = 63 - 60 = 25 - 20 = 65 - 60 = 92-90 =
63 - 60 = 70+4 = 67 - 60 = 98 - 90 = 38-30 = 30 + 42 = 93 - 90 =
75 - 70 = 62+2 = 24 - 20 = 70+ 9 = 20+3 = 58-50 = 60+6 =
30+6 = 85-80 = 40+7 = 40+ 3 = 60 + 5 = 40+3 = 50+5 =
27 - 20 = 76 - 70 = 72-70 = 45-40 = 34 - 30 = 62 - 60 = 55 - 50 =
90+ 2 = 50+ 8 = 40+ 9 = 70+5 = 30+ 8 = 70+6 = 68 -60 =
82 - 80 = 84 - 80 = 28 - 20 = 58 - 50 = 30+5 = 49-40 = 36-30 =
40 + 3 = 70+6 = 70+5 = 28 - 20 = 35-30 = 90+9 = 20+9 =
59 - 50 = 58 - 50 = 45 - 40 = 90+4 = 40+ 4 = 52 - 50 = 80+3 =
60 + 4 = 84-4 = 70+7 = 67 - 60 = 70+ 3 = 75 - 70 = 40 + 6 =
27 - 20 = 76+3 = 54 - 50 = 30+7 = 40+6 = 30+ 8 = 74 - 70 =
30+8 = 58 - 50 = 39 - 30 = 54 - 50 = 26 - 20 = 39 - 30 = 79 - 70 =
60+6 = 80+4 = 90+ 3 = 73 - 70 = 49 - 40 = 98-90 = 20+8 =
37-30 = 93 - 90 = 81-80 = 81-80 = 20+5 = 70+3 = 97 - 90 =
70+6 = 88-80 = 89-80 = 50+ 4 = 60+2 = 59 - 50 = 40+3 =
87-80 = 90+5 = 90+6 = 38 -30 = 27 - 20 = 90+4 = 90+7 =
40+ 2 = 53 - 50 = 52 - 50 = 60+4 = 30+ 8 = 41 -40 = 58 - 50 =
80+ 1 = 31 -30 = 98 - 90 = 30+8 = 60+ 8 = 34 - 30 = 39 - 30 =
27 - 20 = 70+ 8 = 30+7 = 75 - 70 = 70+2 = 30+5 = 63 - 60 =
50+4 = 47 - 40 = 27 - 20 = 20+5 = 57 - 50 = 67 - 60 = 30+8 =
38 -30 = 30+3 = 30+ 6 = 66 - 60 = 20+4 = 24 - 20 = 80+6 =
60+9 = 74 - 70 = 43 - 40 = 50+ 1 = 64 - 60 = 40+7 = 73 - 70 =
30+6 = 92 - 90 = 65 - 60 = 70+ 2 = 30+6 = 72 - 70 = 40+ 7 =
75 - 70 = 40+6 = 40+ 8 = 25 - 20 = 28 - 20 = 40+9 = 20+3 =
20+ 4 = 42 - 40 = 37 - 30 = 38 -30 = 64 - 60 = 28 - 20 = 80+9 =
66 - 60 = 70+9 = 95-90 = 20+9 = 50+3 = 70 + 5 = 62 - 60 =
50+8 = 40+ 5 = 60+9 = 60+4 = 37-30 = 45 - 40 = 37 - 30 =
70+4 = 99-90 = 37-30 = 59 - 50 = 87 - 80 = 70+7 = 59 - 50 =
25 - 20 = 32-30 = 69 - 60 = 30+7 = 20+5 = 54 - 50 = 90+9 =
28 - 20 = 83 - 80 = 30+7 = 40+2 = 45 - 40 = 39 - 30 = 30+7 =
70+5 = 90+8 = 95 - 90 = 68 -60 = 70+ 3 = 90+ 3 = 94 - 90 =
45 - 40 = 78 - 70 = 69 - 60 = 70+ 4 = 70+7 = 81-80 = 54 - 50 =
70+7 = 65 - 60 = 38 - 30 = 30+5 = 57 - 50 = 89 - 80 = 60+7 =
54 - 50 = 30 + 42 = 90+5 = 54 - 50 = 20+8 = 90+6 = 36-30 =
39 - 30 = 58-50 = 70+6 = 20+7 = 64 - 60 = 52 - 50 = 40+ 3 =
90+3 = 40 + 3 = 90+9 = 37 - 30 = 31 -30 = 98-90 = 42 - 40 =
©— 3 мин © — 4 мин ® — 5 мин
Лучшее время I______J
11
II II II В II II II II II II II II II II II К II II II II II И II II II
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Сложение вида 56 + 4
71
62
34
56
47
35
83
78
65
57
63
44
92
93
62
57
55
68
36
27
85
41
94
58
39
63
35
83
73
42
28
86
62
37
59
97
27
52
38
62
33
75
21
66
45
36
81
96
23
49
+ 9 = 58 + 2 = 22 4- 8 = 93 + 7 = 92 + 8 = 54 + 6 = 22 + 8 =
+ 8 = 34 + 6 = 63 + 7 = 62 + 8 = 28 + 2 = 21 + 9 = 64 + 6 -
+ 6 = 92 + 8 = 86 + 4 = 57 + 3 = 74 + 6 = 37 + 3 = 35 + 5 =
4- 4 = 67 + 3 = 44 4- 6 = 55 + 5 = 37 + 3 - 78 + 2 = 28 + 2 =
+ 3 = 56 + 4 = 78 + 2 = 68 + 2 = 75 + 5 = 87 + 3 = 64 + 6 =
+ 5 = 67 + 3 = 43 + 7 = 36 + 4 = 89 + 1 = 44 + 6 = 51 + 9 =
+ 7 = 89 + 1 = 72 + 8 = 27 + 3 = 42 + 8 = 26 + 4 = 37 + 3 -
+ 2 = 28 + 2 = 56 + 4 = 85 + 5 = 27 + 3 = 27 + 3 = 75 + 5 =
+ 5 = 36 + 4 = 87 + 3 = 48 + 2 = 36 + 4 = 62 + 8 - 48 + 2 =
4- 3 = 57 + 3 = 32 + 8 = 74 + 6 = 95 + 5 - 38 + 2 = 59 + 1 =
+ 7 = 99 + 1 = 89 + 1 = 79 + 1 = 46 + 4 = 22 4- 8 = 32 + 8 =
+ 6 - 86 + 4 = 66 + 4 = 26 + 4 = 94 + 6 = 33 + 7 = 25 4- 5 =
4- 8 = 34 + 6 - 84 + 6 = 97 4- 3 = 25 + 5 - 75 5 = 48 + 2 =
+ 7 = 21 + 9 = 21 4" 9 = 41 + 9 = 63 + 7 = 21 + 9 = 75 4- 5 =
+ 8 = 38 + 2 = 97 + 3 = 94 + 6 = 75 + 5 = 66 4- 4 = 48 + 2 =
+ 3 = 45 + 5 = 82 + 8 = 58 + 2 = 36 + 4 = 54 + 6 = 59 + 1 =
+ 5 = 86 + 4 = 69 + 1 = 39 + 1 = 27 + 3 = 76 4- 4 = 32 + 8 =
2 = 39 + 1 = 23 + 7 = 63 4" 7 = 92 + 8 = 25 + 5 - 25 + 5 =
+ 4 = 53 + 7 = 45 + 5 = 35 + 5 = 82 + 8 = 38 + 2 = 48 4- 2 =
+ 3 = 61 + 9 = 78 + 2 = 83 + 7 = 45 + 5 = 21 + 9 = 66 4’ 4 =
+ 5 = 87 + 3 = 56 + 4 = 73 + 7 = 59 + 1 = 62 + 8 = 54 + 6 =
+ 9 = 92 + 8 = 24 + 6 = 42 + 8 = 65 + 5 = 34 + 6 = 76 + 4 =
6 = 44 + 6 = 75 + 5 - 28 4~ 2 = 27 + 3 = 36 + 4 = 27 + 3 =
+ 2 = 26 + 4 = 77 + 3 = 86 + 4 = 34 + 6 = 37 + 3 = 52 + 8 =
+ 1 = 45 + 5 = 36 + 4 = 62 + 8 = 62 + 8 = 35 + 5 = 38 4" 2 =
+ 7 = 36 + 4 = 88 + 2 = 37 + 3 = 37 + 3 = 43 + 7 = 22 + 8 =
+ 5 = 81 + 9 = 76 + 4 = 59 + 1 = 78 + 2 - 78 + 2 = 63 + 7 =
+ 7 = 96 + 4 = 64 + 6 = 97 + 3 = 87 + 3 = 45 + 5 = 75 + 5 =
+ 7 = 23 + 7 = 96 + 4 = 34 + 6 = 44 4- 6 = 26 + 4 = 21 4- 9 -
+ 8 = 49 + 1 = 45 + 5 = 94 + 6 = 86 + 4 = 49 + 1 = 66 + 4 =
+ 2 = 58 4- 2 = 95 + 5 = 54 4* 6 = 27 + 3 = 23 + 7 = 54 + 6 =
4- 4 = 34 6 = 43 + 7 = 62 4* 8 = 52 8 = 65 + 5 = 76 + 4 =
+ 8 - 92 + 8 = 77 + 3 = 36 + 4 = 38 + 2 = 27 + 3 = 25 + 5 =
4- 3 = 67 + 3 = 54 4- 6 = 48 + 2 = 62 + 8 = 34 + 6 = 38 + 2 =
+ 1 = 57 + 3 = 78 + 2 = 42 + 8 = 33 ч- 7 = 62 + 8 = 21 + 9 =
+ 3 = 85 + 5 = 69 + 1 = 65 + 5 = 75 + 5 = 71 + 9 = 62 + 8 =
+ 3 = 24 + 6 = 84 + 6 = 74 + 6 = 21 + 9 = 57 + 3 = 34 + 6 =
+ 8 = 53 + 7 = 35 + 5 = 87 + 3 = 66 4- 4 - 22 + 8 = 36 + 4 =
+ 2 = 79 + 1 = 23 + 7 = 93 + 7 = 54 + 6 = 64 + 6 = 37 4- 3 =
+ 8 = 28 2 = 75 + 5 = 43 + 7 = 76 + 4 = 35 + 5 = 44 + 6 =
+ 7 = 33 + 7 - 76 4 = 36 4- 4 = 25 + 5 = 28 + 2 = 26 + 4 =
+ 5 = 51 + 9 = 25 + 5 = 56 + 4 = 38 + 2 = 64 + 6 = 27 + 3 =
+ 9 - 82 + 8 = 38 + 2 = 78 + 2 = 21 + 9 = 51 + 9 = 22 4- 8 =
+ 4 = 46 + 4 = 87 + 3 = 28 + 2 = 62 + 8 = 37 + 3 = 38 + 2 =
+ 5 = 59 + 1 = 53 + 7 = 93 + 7 = 59 + 1 = 87 + 3 = 22 + 8 =
+ 4 = 35 + 5 = 65 + 5 = 74 + 6 = 37 + 3 = 21 4- 9 = 33 + 7 =
+ 9 = 64 + 6 = 57 + 3 = 35 + 5 = 44 + 6 = 45 + 5 = 75 4- 5 =
+ 4 = 68 + 2 = 63 + 7 = 47 + 3 = 68 2 = 75 + 5 = 23 + 7 =
+ 7 = 97 + 3 = 44 + 6 = 85 + 5 = 73 + 7 = 71 4- 9 = 66 + 4 =
+ 1 = 91 + 9 = 92 + 8 = 96 + 4 = 37 + 3 = 57 + 3 = 54 + 6 -
.
©- 2,5 мин ©- 3,5 мин ®- 4,5 мин Лучшее время I
13
Сложение вида
34 + 20,34 + 2
32 + 50 = 21+7 = 25+ 3 = 15 + 70 = 63 + 20 = 84+ 4 = 64 + 20
78 + 20 = 74 + 20 = 48+ 10 = 25+ 4 = 68+10 = 72+ 6 = 55+3
32+ 7 = 37 + 30 = 76+ 2 = 66 + 30 = 22+ 7 = 53+ 6 = 37 + 40
27 + 60 = 75 + 4 = 54 + 30 = 41 + 8 = 46 + 3 = 82+4 = 87 + 10
33+ 6 = 89+10 = 76 + 20 = 75+ 4 = 45 + 30 = 23 + 70 = 23+5
43 + 50 = 58 + 40 = 25 + 30 = 25 + 60 = 73+5 = 43+ 6 = 15 + 40
65 + 20 = 84+ 4 = 32+ 6 = 28 + 40 = 28 + 50 = 52 + 40 = 72+3
41+8 = 34 + 20 = 21+70 = 72+ 5 = 58 + 20 = 73+ 5 = 71+7
32+ 7 = 36+3 = 62 + 20 = 45 + 30 = 93+4 = 44+ 5 = 57 + 20
25 + 50 = 37+10 = 44+ 5 = 71 + 7 = 17 + 60 = 19+50 = 23+6
61 + 8 - 35 + 40 = 37+ 2 = 54+10 = 32+ 7 = 32 + 40 = 24 + 60
37 + 30 = 43 + 6 = 44+50 = 39 + 50 = 54 + 30 = 13 + 80 = 21+30
68 + 1 = 78+ 1 = 62+ 2 = 94 + 3 = 73 + 20 = 94+ 2 = 71+8
32+ 7 = 45 + 30 = 73+10 = 81 + 7 = 81 + 10 = 78 + 20 = 47 + 40
94+ 5 = 26+3 = 37 + 20 = 89+ 10 = 55 + 4 = 35 + 60 = 35+3
69 + 20 = 44+ 5 = 73+ 1 = 94 + 3 = 38 + 50 = 30 + 42 = 54+20
38 + 50 = 28 + 50 = 21+7 = 32 + 50 = 64+3 = 58 + 30 = 22 + 30
93+ 5 = 65 + 30 = 74 + 20 = 78 + 20 = 31+8 = 45+ 3 = 42+6
71+6 = 51 + 4 = 37 + 30 = 32+ 7 = 74+10 = 62 + 20 = 52 + 40
91+8 = 34+ 2 = 75+ 4 = 27 + 60 = 22+ 5- 72+6 = 74+3
65 + 20 = 62 + 20 = 89+10 = 33+ 6 = 66 + 30 = 49 + 40 = 42+7
24+ 5 = 37+ 1 = 41 + 7 = 43 + 50 = 58 + 1 = 90+ 9- 19 + 70
49 + 30 = 78 + 20 = 23+ 6 = 65 + 20 = 76+ 2 = 52 + 20 = 32 + 50
72+ 10 = 87+ 2 = 36 + 40 = 41 + 8 = 25 + 50 = 75+10 = 83+10
27 + 60 = 44 + 40 = 45 + 50 = 32+ 7 = 38 + 40 = 31+8 = 91+8
33+ 6 = 26 + 30 = 41+8 = 25 + 50 = 25+ 3 = 39 + 50 = 78 + 20
43 + 50 = 27 + 20 = 54 + 20 = 61+8 = 65 + 4 = 18 + 40 = 65 + 30
65 + 20 = 22+3 = 26+3 = 37 + 30 = 59 + 30 = 72+3 = 34 + 40
41 + 8 = 33+ 5 = 63 + 30 = 68+ 1 = 32+ 7 = 59+10 = 58 + 20
32+7 = 22 + 30 = 75+10 = 32+ 7 = 46+ 2- 92 + 4 = 44+ 3
25 + 50 = 33 + 50 = 32+ 6 = 94+ 5 = 68 + 20 = 41 + 20 = 62 + 20
61+8 = 75+ 1 = 27 + 50 = 69 + 20 = 75+4 = 54 + 30 = 73+6
37 + 30 = 21+70 = 96+2 = 38 + 50 = 32+ 5 = 33+ 5 = 49 + 40
68+ 1 = 45 + 30 = 82+10 = 93+ 5 = 54 + 40 = 67 + 30 = 91+5
32+ 7 = 21 + 7 = 46 + 3 = 71+6 = 22+ 7 = 24 + 70 = 52+ 10
94 + 5 = 45 + 3 = 59 + 30 = 91+5 = 37 + 50 = 42+ 7 = 75 + 20
69 + 20 = 75+ 10 = 65 + 4 = 65 + 20 = 71 + 7 = 12 + 20 = 35+3
38 + 50 = 71+2 = 27 + 60 = 24+ 5 = 87 +10 = 42+ 6 = 37 + 30
93+ 5 = 51+40 = 31+8 = 49 + 30 = 41+7 = 28 + 60 = 72+6
71+6 = 22+ 6 = 63+ 6 = 72+10 = 26+3 = 73+ 5 = 17+80
81 + 8 = 64 + 3 = 37 + 30 = 31 + 6 = 27 + 70 = 45 + 40 = 46+2
65 + 20 - 35+4 = 72+ 6 = 54 + 20 = 61 + 8 = 72+ 7 = 88+ 1
24+ 5 = 22 + 60 = 17 + 80 = 24 + 50 = 38 + 40 = 54 + 20 = 27 + 50
44+ 5 = 64 + 30 = 46+ 2 = 59+ 10 = 62+ 4 = 61+8 = 55+4
37+ 2 = 51 + 4 = 88+ 1 = 41+40 = 85+ 2 = 75+ 2 = 38 + 20
44 + 50 = 35 + 40 = 27 + 50 = 92+ 6 = 76 + 20 = 57+10 = 62+6
62+ 2 = 71+20 = 55 + 4 = 52 + 30 = 51+8 = 23+ 4 = 32+6
73+ 10 = 48+ 1 = 38 + 20 = 31+8 = 14 + 80 = 64 + 30 = 15 + 70
37 + 20 = 54+3 = 51 + 8 = 47 + 30 = 73+ 6 = 32+ 6 = 25+4
73+ 1 = 32 + 60 = 32+6 = 34+ 5 = 58 + 40 = 48 + 20 = 66 + 30
L J L J L _Н J
©- 3 мин © — 4 мин ® - 5 мин Лучшее время I _J
II II II II II 11 II II II II II II II II II 11 II II II II II II II II II II II II II II II II II II II 11 II II II 11 II II II II II II II II II II
14
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CdOr-'OOOO^CMOOCMn^OOOCOlOOJCOOO
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СОСМСОЬ-СЛСОт^-тсОч^^ч^СМч^сОСОСМтсОЬ-СОСО
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ОСОСМГ-ОООГ-СООООСОчГСМчГОООСОСМООСООГ-О
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Ш'ГСОСОГ-СОтСО'ГСЛСЛСОтСОСОСОСОСОСЛСЛтСОСОСОГ'СМСЛ
II II II II II II II II II II II II II II II II II II II II II II II
чГСООООГ-СОСОООСМООСОСМОО'-СОООСМ^-
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СОСОСМчГГ'-Г'-тсМСОСОСМСОШСОГ'-чГтСОСМчГЬ.чГШ
II II II II II II II II II II II II II II II II II II II II II II II II II II II
СООО’есО'ГСООООГ-ЩОтГСОтГООШ^-СОООО'ГСОО
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,?i ? Сложение и вычитание вида С 34 + 20, 34 + 2, 48- 30, 48-3
75- 2- 74 - 60 = 37- 3 = 65 + 20 = 54+10 = 59-6 = 54 + 40 =
48 - 20 = 33+ 6 = 37 + 30 = 92- 80 = 62 + 4 = 81-60 = 78 - 40 =
59-10 = 43 + 50 = 72 + 6 = 28- 2 = 78-20 = 59 + 30 = 45-3 =
91 + 5 = 35 - 4 = 59- 1 = 38 + 50 = 87 - 30 = 32+ 7 = 22+7 =
52 + 20 = 47- 3 = 97- 3 = 24+ 5 = 32+ 7 = 37-3 = 37 + 50 =
32- 1 = 26- 5 = 31 + 8 = 74- 3 = 94+ 5 = 78-2 = 26-4 =
25- 3 = 62- 1 = 63 + 6 = 37- 3 = 44- 3 = 85+2 = 49- 1 =
75+10- 37 + 30 = 34- 20 = 72+10 = 86- 4 = 76 + 20 = 71 + 7 =
31+8 = 75+ 4 = 94- 60 = 31 + 6 = 69 + 20 = 87 - 30 = 87+ 10 =
48-30 = 34- 3 = 17 + 80 = 75 - 20 = 49 + 30 = 44 - 20 = 23-10 =
75 - 50 - 76 - 40 = 46 + 2 = 89-10 = 27- 3 = 51+8 = 67- 5 =
48- 2 = 13 + 80 = 54- 3 = 54 + 20 = 52 - 40 = 14+80 = 44+ 3 =
66 + 30 = 49 + 40 = 62- 50 = 24 + 50 = 59+10 = 26- 4 = 26+ 3 =
29- 5 = 66 - 40 = 88 + 1 = 49- 8 = 41+40 = 27- 3 = 27- 3 =
62 - 40 = 86- 2 = 27 + 50 = 27- 3 = 38 -20 = 73+6 = 74 - 60 =
74+10 = 23+ 6 = 36- 4 = 36- 4 = 62 - 30 = 58 + 40 = 82+ 4 =
58 + 1 = 36 + 40 = 48 - 20 = 38 + 20 = 92+ 6 = 62 - 40 = 23 + 70 =
59-10 = 48-2 = 28 + 40 = 63+ 1 = 52 + 30 = 38 - 20 = 62 - 30 =
47 - 30 = 74 - 60 = 72 + 5 = 95-50 = 33- 2 = 92- 80 = 77- 5 =
38 + 40 = 45 + 50 = 42- 1 = 46-4 = 75 - 50 = 46+3 = 53+ 6 =
21+8 = 41+8 = 65- 50 = 94 - 60 = 68+10 = 45 + 30 = 43 + 6 =
48-6 = 79-10 = 32 + 6 = 55 + 4 = 28+ 1 = 39- 7 = 57 - 30 =
68 - 20 = 26- 4 = 15 + 70 = 51 + 8 = 27- 4 = 78- 5 = 92 - 80 =
76+ 2 = 54 + 20 = 78 - 6 = 25-10 = 66-4 = 47 + 30 = 72+ 6 =
25 + 50 = 26+3 = 87- 3 = 63 - 40 = 34+ 5 = 73+5 = 52 + 40 =
79-7 = 97 - 30 = 25 + 4 = 45 + 30 = 63 + 20 = 28- 5 = 64 - 50 =
37- 3 = 47- 5 = 66 + 30 = 71 + 7 = 54 - 30 = 66 - 40 = 36- 5 =
31+8 = 63 + 30 = 93- 70 = 77- 5 = 76 - 40 = 84 - 60 = 44+ 5 =
65 + 4 = 75+ 10 = 43- 20 = 36- 4 = 38 + 50 = 28 + 50 = 19 + 50 =
59- 6 = 94 - 60 = 81 + 7 = 75+ 4 = 64+ 3 = 58 + 20 = 28- 2 =
81-60 = 58- 2 = 89 + 10 = 25 + 60 = 25- 3 = 93+ 4 = 64 - 40 =
59 + 30 = 89+10 = 36- 4 = 27- 3 = 38-7 = 76- 4 = 94+ 2 =
32+ 7 = 42+ 6 = 56- 5 = 92 - 80 = 22+ 5 = 29- 5 = 78 + 20 =
37- 3 = 39- 1 = 94 + 3 = 39 + 50 = 66 + 30 = 17+60 = 51-30 =
78- 2 = 93 - 70 = 32 + 50 = 94+ 3 = 29- 5 = 32+ 7 = 37- 4 =
85+ 2 = 96+ 2 = 78- 20 = 82 - 70 = 62 - 40 = 38- 2 = 58 + 30 =
76 + 20 = 82+10 = 28- 7 = 45- 3 = 74+10 = 51-30 = 45 + 3 =
87 - 30 = 35- 3 = 32 + 7 = 65 + 20 = 58+ 1 = 31+8 = 85- 3 =
44 - 20 = 83 - 70 = 27 + 60 = 41 + 8 = 59-10 = 54 + 30 = 21 - 10 =
51 + 8 = 46+ 3 = 93- 70 = 59- 1 = 47 - 30 = 62-10 = 45-30 =
14 + 80 = 59 + 30 = 74- 60 = 65 - 50 = 38 + 40 = 38- 6 = 35 + 60 =
26- 4 = 73- 2 = 33 + 6 = 78 + 20 = 27+ 2 = 81 + 10 = 32 + 40 =
27- 3 = 42-30 = 43 + 50 = 32+ 7 = 48-6 = 55 + 4 = 75 - 50 =
73+ 6 = 32+ 6 = 35- 4 = 25 + 50 = 68 - 20 = 36- 4 = 78-7 =
58 + 40 = 27 + 50 = 47- 3 = 27- 3 = 76+ 2 = 37- 3 = 27 + 70 =
78 - 20 = 28- 2 = 93 + 5 = 38-6 = 25 + 50 = 68 + 20 = 61+8 =
28- 7 = 86-4 = 71 + 6 = 37 + 30 = 79- 7 = 75+ 4 = 57- 3 =
32+ 7 = 65+ 4 = 85- 50 = 68+ 1 = 37- 3 = 75 - 50 = 29-8 =
27 + 60 = 27 + 60 = 96- 40 = 62 - 40 = 31+8 = 43 - 20 = 38 + 40 =
93 - 70 = 62 - 50 = 93 + 2 = 37-3 = 65 + 4 = 32+ 5 = 62+ 4 =
Г I I I
© — 3 мин © — 4 мин ® — 5 мин Лучшее время I I
16
УДК 373:51
ББК 22.1 я71
У34
ISBN 5-17-030469-2
Пособие содержит 3000 примеров по математике. Тема «Сотня» г одна из
базовых 1ем, изучаемых во втором классе. Как и любая другая, ойа требует
внимательного осмысления и хорошего закрепления.
Как показывает практика, ученик полностью освоил тему, если решает пример
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счета доведен до автоматизма. ।
На каждой странице приведен^! 7 столбикор по 50 примеров каждым. В конце
столбика записывается время, потраченное учеником на решение. В левом нижнем
углу обозначены контрольные цифры: идеальное время решения одного столбика,
удовлетворительное и результат, который должен заставить ученика задуматься.
Учителю сложно проверить такое большое количество примеров, поэтому
лучше, если время, затраченное на решение каждого столбика, отметят взрослые
дома.
Чтобы достичь хороших результатов, каждый день нужно решать по одной
странице.
Пособие можно использовать в качестве дополнительного материала на уроках
математики, а также для работы дс ма.
КАК НАУЧИТЬСЯ БЫСТРО СЧИТАТЬ
Узоровг Ольга Васильевна, Нефедс- а Елена Алексеевна
(ООО новых (Счет в i Редакция ПРИМЕРОВ ПО МАТЕМАТИК (ределахЮО. Часть 1) 2 класс В 2-х частях ^Образовательные проекты' Е
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