题目内容
直接写得数.
| 4÷3= |
|
| 4.5×99+4.5= | ||||||||
| 0.72÷0.6= | 1.8×0.5= | 3.1-1.82= | 3.2×4÷3.2×4= |
4÷3=
|
|
| 4.5×99+4.5=450, | ||||||||||||
| 0.72÷0.6=1.2, | 1.8×0.5=0.9, | 3.1-1.82=1.28, | 3.2×4÷3.2×4=16. |
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