Завдання 4 стор. 53
Виконай ділення письмово. Перевір результати.
920 : 40 840 : 60 510 : 30 990 : 30 960 : 60
950 : 50 480 : 30 720 : 40 910 : 70 860 : 20
| 920 : 40 = 23 |
950 : 50 = 19 |
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| 840 : 60 = 14 |
480 : 30 = 16 |
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| 510 : 30 = 17 |
720 : 40 = 18 |
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| 990 : 30 = 33 |
910 : 70 = 13 |
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| 960 : 60 = 16 |
860 : 20 = 43 |
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