直接写出得数. 1÷0.125=1.6×0.5=0.25÷0.1=4.8÷0.48×0.01=0.65×0.2=10-0.99=8.8-7.8=5.4×2÷5.4×2=0.56+0.4=0.84÷21=0.72÷9=3.7÷2×4×0=
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解:1÷0.125=81.6×0.5=0.80.25÷0.1=2.54.8÷0.48×0.01=0.10.65×0.2=0.1310-0.99=9.018.8-7.8=15.4×2÷5.4×2=40.56+0.4=0.960.84÷21=0.040.72÷9=0.083.7÷2×4×0=0故