题目内容
直接写得数:
| 0.04×0.5= | 0.81×0.1= | 25×0.04= | 2.5×0.4= | 4.4-0.44= |
| 0.3÷0.01= | 7÷0.5= | 0.66÷0.6= | 2.01+2.001= | (3.254-1.769)×(2.9-2.9)= |
| 0.04×0.5=0.02; | 0.81×0.1=0.081; | 25×0.04=1; | 2.5×0.4=1; | 4.4-0.44=3.96; |
| 0.3÷0.01=30; | 7÷0.5=14; | 0.66÷0.6=1.1; | 2.01+2.001=4.011; | (3.254-1.769)×(2.9-2.9)=0; |
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