在横线里填“>”、“<”或“=”67﹣2 67﹣20 54+2 54+20 1m 45cm+51cm.
列竖式计算.5.26×0.78= 5.89÷1.9=
用竖式计算:4.85×0.73=25.73÷8.3=9﹣5.48=
列竖式计算.3.7×0.45 12.6÷0.14=
直接写得数1.56×1000= 0.4+1.5= 32.1×0.2=7×0.9= 3.2÷32= 4.3﹣2.3=9.8﹣8.9= 0×0.13×2= 2.7×3=104×0.1= 1﹣0.78= 0.36÷0.09=
直接写得数.5﹣0.4= 2.5×0.4=12.5×0.8= 5.1÷0.3=0.72÷9= 16+2.4=0.25×0.38×4= 2.4+5.8+2.6=