0.08　0.58怎么列竖式,53.8　0.58保留二位小数,5.88　1.2竖式怎么算,0.38　0.12　3脱式计算,29.58除以34竖式,1.4x0.58列竖式计算,48x0.025的竖式计算,0.025　1.56验算,1.04x0.025的竖式验算,40.6　0.58列竖式怎么列,0.58x0.025并验算,0.025　40列竖式,0.58　0.08先计算再验算