5.17×0.004=0.02068
5.17×2.04=10.5468 竖式如下:
17.5×0.62用列竖式方法计算 17.5×0.62=10.850
17.5×0.21=3.675
17.5×0.46怎么列竖式计算 17.5×0.46=8.050
17.5÷0.5×1.4 =35×1.4 =49
17×5/18＝5/306