问题
解答题
口算:
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答案
5.6×8=44.8 | 0.97-0.7=0.27 | 7.2+2.6=9.8 | 0.38÷2=0.19 | 8.1÷9=0.9 |
0.18÷0.6=0.3 | 3.9×0.3=1.17 | 0.45÷3=0.15 | 0.25×4÷0.25×4=16 | 0.1+0.9÷0.1=9.1 |
口算:
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5.6×8=44.8 | 0.97-0.7=0.27 | 7.2+2.6=9.8 | 0.38÷2=0.19 | 8.1÷9=0.9 |
0.18÷0.6=0.3 | 3.9×0.3=1.17 | 0.45÷3=0.15 | 0.25×4÷0.25×4=16 | 0.1+0.9÷0.1=9.1 |