题目内容
【题目】口算.
0.2×5= | 0.1×2.97= | 1.25×8= | 2.4÷4= | 2.4×3= |
6.8÷4= | 5×0.2= | 15.6÷0.2= | 0÷4.76= | 0.606÷0.3= |
【答案】
0.2×5=1 | 0.1×2.97=0.297 | 1.25×8=10 | 2.4÷4=0.6 | 2.4×3=7.2 |
6.8÷4=1.7 | 5×0.2=1 | 15.6÷0.2=78 | 0÷4.76=0 | 0.606÷0.3=2.02 |
【解析】解:
0.2×5=1 | 0.1×2.97=0.297 | 1.25×8=10 | 2.4÷4=0.6 | 2.4×3=7.2 |
6.8÷4=1.7 | 5×0.2=1 | 15.6÷0.2=78 | 0÷4.76=0 | 0.606÷0.3=2.02 |
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