Эти примеры можно решать используя таблицу.Такие примеры будут во втором классе.

2 * 4 =	7 * 2 =	9 * 8 =	16 : 2 =	6 : 2 =	56 : 7 =
28 : 4 =	3 * 4 =	9 * 3 =	8 * 8 =	56 : 8 =	81 : 9 =
4 * 2 =	4 * 7 =	7 * 8 =	24 : 8 =	16 : 2 =	3 * 5 =
5 * 9 =	5 * 1 =	18 : 6 =	35 : 5 =	18 : 3 =	8 * 4 =
5 * 7 =	5 * 2 =	27 : 9 =	24 : 8 =	8 : 2 =	6 * 7 =
7 * 2 =	8 * 7 =	28 : 4 =	16 : 8 =	16 : 4 =	3 * 8 =
9 * 5 =	7 * 3 =	24 : 4 =	12 : 3 =	32 : 8 =	6 * 4 =
6 * 1 =	45 : 5 =	6 : 2 =	4 * 3 =	5 * 4 =	4 * 7 =
8 : 4 =	30 : 5 =	40 : 5 =	7 * 4 =	5 * 3 =	2 * 4 =
4 : 2 =	28 : 4 =	56 : 8 =	3 * 2 =	9 * 9 =	1 * 6 =
9 : 9 =	63 : 7	32 : 4 =	5 * 3 =	4 * 5 =	8 * 9 =
6 * 8 =	3 * 6 =	8 * 7 =	40 : 5 =	4 : 2 =	2 * 4 =
2 * 7 =	4 * 5 =	42 : 7 =	16 : 8 =	30 : 5 =	5 * 8 =
12 : 6 =	56 : 7 =	21 : 3 =	6 * 2 =	2 * 2 =	7 * 2 =
10 : 2 =	18 : 6 =	20 : 4 =	32 : 4 =	8 * 2 =	2 * 5 =
36 : 4 =	9 * 3 =	3 * 5 =	5 * 9 =	9 : 3 =	3 * 8 =
7 * 5 =	5 * 8 =	8 : 4 =	6 : 2 =	9 * 4 =	6 * 3 =
24 : 8 =	27 : 9 =	4 * 6 =	8 * 5 =	5 * 3 =	40 * 5 =
63 : 7 =	72 : 9 =	54 : 6 =	21 : 7 =	4 * 4 =	5 * 5 =
4 * 7 =	5 * 9 =	9 * 3 =	6 * 6 =	8 * 3 =	3 * 5 =
9 * 2 =	18 : 3 =	7 * 7 =	42 : 6 =	70 : 10 =	20 : 10 =
12 * 4 =	32 : 4 =	2 * 7 =	4 * 9 =	81 : 9 =	30 : 3 =
48 : 6 =	25 : 5 =	40 : 8 =	6 : 2 =	12 : 6 =	2 * 5 =
3 * 9 =	6 * 5 =	4 * 2 =	16 : 4 =	28 : 7 =	7 * 8 =
54 : 9 =	9 * 10 =	10 : 2 =	5 * 4 =	3 * 9 =	4 : 2 =
10 : 10 =	35 : 7 =	36 : 9 =	4 * 7 =	18 : 9 =	49 : 7 =
2 * 2 =	5 * 1 =	42 : 7 =	25 : 5 =	24 : 6 =	32 : 8 =
54 : 9 =	63 : 7 =	9 * 9 =	12 : 2 =	27 : 3 =	42 : 6 =
64 : 8 =	3 * 3 =	2 * 8 =	9 * 3 =	18 : 2 =	30 : 10 =
10 * 10 =	10 * 9 =	80 : 10 =	1 * 1 =	70 : 7 =	6 * 6 =
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61 - 47 =	16 + 35 =	77 + 13 =	56 - 48 =	89 - 74 =	64 - 36 =
51 - 24 =	88 + 6 =	40 - 22 =	98 - 79 =	45 + 19 =	30 - 17 =
65 - 28 =	11 - 7 =	14 + 77 =	86 + 7 =	21 - 16 =	80 - 42 =
16 + 84 =	43 + 38 =	62 - 19 =	30 - 4 =	38 + 67 =	27 + 45 =
57 - 19 =	7 + 19 =	62 - 48 =	36 + 67 =	14 - 6 =	62 - 14 =
59 + 42 =	48 + 37 =	77 + 16 =	67 + 14 =	9 + 37 =	13 + 67 =
29 + 32 =	54 - 28 =	99 - 62 =	68 + 25 =	17 - 8 =	16 + 49 =
35 + 47 =	60 - 15 =	42 - 35 =	48 + 35 =	30 - 12 =	45 + 36 =
23 + 29 =	28 + 4 =	24 + 18 =	81 - 48 =	37 + 46 =	27 + 38 =
35 + 28 =	62 + 18 =	16 + 15 =	52 + 38 =	3 + 78 =	70 - 32 =
48 - 39 =	27 + 48 =	8 + 88 =	18 + 18 =	83 - 27 =	65 - 18 =
19 + 14 =	15 + 18 =	31 - 5 =	99 - 43 =	13 - 7 =	52 - 19 =
86 + 7 =	90 - 24 =	33 - 28 =	25 + 16 =	5 + 67 =	61 - 60 =
350 - 1 =	41 - 25 =	92 - 69 =	32 + 25 =	61 + 19 =	73 - 48 =
32 - 25 =	800 - 70 =	19 + 65 =	53 + 38 =	93 - 47 =	19 + 34 =
18 + 73 =	81 + 19 =	42 + 29 =	79 + 34 =	94 - 76 =	84 - 73 =
26 + 47 =	37 + 18 =	46 + 36 =	90 - 45 =	46 + 48 =	79 - 7 =
94 - 64 =	38 + 26 =	6 + 65 =	15 + 15 =	9 + 4 =	56 + 41 =
56 - 29 =	75 - 6 =	32 - 17 =	74 + 16 =	11 - 7 =	12 + 68 =
50 - 47 =	17 + 49 =	94 - 58 =	36 + 49 =	15 + 46 =	97 - 94 =
52 - 17 =	29 + 41 =	44 + 37 =	9 + 15 =	44 - 17 =	18 + 47 =
90 - 16 =	74 + 8 =	39 + 54 =	84 - 29 =	4 + 68 =	18 + 58 =
27 + 47 =	60 - 13 =	31 + 29 =	58 + 46 =	72 - 35 =	66 - 27 =
25 + 37 =	73 - 18 =	430 + 60 =	25 - 17 =	52 - 48 =	81 - 26 =
94 - 65 =	350 - 1 =	17 - 8 =	699 + 1 =	18 - 9 =	98 - 27 =
63 - 28 =	14 + 7 =	70 - 30 =	350 - 1 =	32 + 28 =	14 + 46 =
56 + 8 =	31 - 15 =	56 - 49 =	16 - 8 =	800 - 70 =	35 + 35 =
64 + 18 =	39 + 45 =	25 - 19 =	46 + 51 =	62 - 45 =	17 + 17 =
40 - 38 =	39 + 9 =	38 + 39 =	96 - 68 =	9 + 87 =	31 - 25 =
31 - 14 =	29 - 19 =	32 + 59 =	48 + 37 =	65 + 27 =	34 + 67 =
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