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