题目内容
口算
| 0.125×8= | 5.39+4.61= | 8.1÷0.09= |
| 3÷0.5= | 4.5×0.02= | 1-0.25= |
| 8.89-1.09= | 1÷0.25= | 0.2÷0.05= |
| 0.125×8=1 | 5.39+4.61=10 | 8.1÷0.09=90 |
| 3÷0.5=6 | 4.5×0.02=0.09 | 1-0.25=0.75 |
| 8.89-1.09=7.8 | 1÷0.25=4 | 0.2÷0.05=4 |
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