问题
解答题
|
答案
2.2+8=10.2; | 5÷
| 0.25×
| 15+5÷0.2=40; | ||||||||
4.38-3.42+5.62-2.08=4.5; | 125÷
| 1÷25%=4; | 0×
| ||||||||
2-
| 32×1.25×2.5=100. |
1 |
3 |
7 |
15 |
|
2.2+8=10.2; | 5÷
| 0.25×
| 15+5÷0.2=40; | ||||||||
4.38-3.42+5.62-2.08=4.5; | 125÷
| 1÷25%=4; | 0×
| ||||||||
2-
| 32×1.25×2.5=100. |
1 |
3 |
7 |
15 |