题目内容
直接写得数
| 0.1×70= | 8.4÷4.2= | 3.5×0.1= | 0.4÷0.02= |
| 0.84÷0.7= | 2.5×4= | 34÷3.4= | 1.2×0.5= |
| 0.1×70=7; | 8.4÷4.2=2; | 3.5×0.1=0.35; | 0.4÷0.02=20; |
| 0.84÷0.7=1.2; | 2.5×4=10; | 34÷3.4=10; | 1.2×0.5=0.6. |
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