问题
解答题
|
答案
2306+400=2706; | 101-52=49; |
| (0.25)2=0.625; | ||||
7.4-4=3.4; |
| 6÷17=
| 0.3+5=5.3; | ||||
1÷
| 41.64÷6.9≈6 | 0.24÷0.8=0.3; |
|
6 |
17 |
|
2306+400=2706; | 101-52=49; |
| (0.25)2=0.625; | ||||
7.4-4=3.4; |
| 6÷17=
| 0.3+5=5.3; | ||||
1÷
| 41.64÷6.9≈6 | 0.24÷0.8=0.3; |
|
6 |
17 |