问题 解答题
直接写得数.
2+3×0.3=4h×h=m+0.5m=6x+3x-5x=3.14÷0.1÷0.1=
2a-0.7a=3.5+3.25=2.7÷0.3=3.2÷0.08=5-0.75+0.25=
答案

2+3×0.3=2.9,4h×h=4h2m+0.5m=1.5m,6x+3x-5x=4x,3.14÷0.1÷0.1=314,
2a-0.7a=1.3a,3.5+3.25=6.75,2.7÷0.3=9,3.2÷0.08=40,5-0.75+0.25=4.5.

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