Завдання 7 стор. 78
Знайди значення виразів.
1 3 2
896 : 28 + 872 : 8 = 141
1)
| - |
8 |
9 |
6 |
2 |
8 |
| 8 |
4 |
|
3 |
2 |
| |
- |
5 |
6 |
| |
5 |
6 |
| |
|
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0 |
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|
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2)
| - |
8 |
7 |
2 |
8 |
| 8 |
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|
1 |
0 |
9 |
| |
- |
7 |
2 |
| |
7 |
2 |
| |
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0 |
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3)
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1 2 3
(1000 – 217) : 27 • 34 = 986
| 1)
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2)
| - |
7 |
8 |
3 |
2 |
7 |
| 5 |
4 |
|
2 |
9 |
| - |
2 |
4 |
3 |
| 2 |
4 |
3 |
| |
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0 |
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3)
| × |
2 |
9 |
| 3 |
4 |
| 1 |
1 |
6 |
| 8 |
7 |
|
| 9 |
8 |
6 |
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2 1 3
588 : (288 : 48) – 79 = 19
| 1)
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2)
| - |
5 |
8 |
8 |
6 |
| 5 |
4 |
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9 |
8 |
| |
- |
4 |
8 |
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4 |
8 |
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0 |
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3)
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1 3 2
522 : 6 – 912 : 24 = 49
1)
| - |
5 |
2 |
2 |
6 |
| 4 |
8 |
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8 |
7 |
| |
- |
4 |
2 |
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4 |
2 |
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0 |
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2)
| - |
9 |
1 |
2 |
2 |
4 |
| 7 |
2 |
|
3 |
8 |
| - |
1 |
9 |
2 |
| 1 |
9 |
2 |
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0 |
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3)
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2 1 3
612 : (134 – 98) • 43 = 731
| 1)
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2)
| - |
6 |
1 |
2 |
3 |
6 |
| 3 |
6 |
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1 |
7 |
| - |
2 |
5 |
2 |
| 2 |
5 |
2 |
| |
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0 |
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3)
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3 1 2
32 • (784 : 56 + 17) = 992
1)
| - |
7 |
8 |
4 |
5 |
6 |
| 5 |
6 |
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1 |
4 |
| - |
2 |
2 |
4 |
| 2 |
2 |
4 |
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0 |
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2)
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3)
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