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=
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=
试题篮
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