| a | 70 | 12 | 5 | 40 | 7 | ||
|---|---|---|---|---|---|---|---|
| b | 14 | 8 | 4 | 19 | 130 | ||
| a * b | 88 | 48 | 100 | 160 |
70 * 14 = 980
$\snippet{name: op_column, sign: 'x', x: '14 ', y: '70', z: '980 '}$
88 : 8 = (80 + 8) : 8 = 80 : 8 + 8 : 8 = 10 + 1 = 11
48 : 12 = 4
100 : 4 = 25
5 * 19 = (10 + 9) * 5 = 10 * 5 + 9 * 5 = 50 + 45 = 95
160 : 40 = 16 : 4 = 4
7 * 130 = 910
$\snippet{name: op_column, sign: 'x', x: '130', y: '7 ', z: '910 '}$
Ответ:
| a | 70 | 11 | 12 | 25 | 5 | 40 | 7 |
|---|---|---|---|---|---|---|---|
| b | 14 | 8 | 4 | 4 | 19 | 4 | 130 |
| a * b | 980 | 88 | 48 | 100 | 95 | 160 | 910 |
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