《五年级上册口算》word版

5.2+0.3=1.2-0.8=0.6×0.9=0.5-0.3=5.4÷9=0.6+1.38=8×0.4=10.6-8=0.35×2=1÷0.25=2.8÷0.7=0.9×11=70÷0.7=2.5+