19.25除以0.25除以0.4

19.25除以0.25除以0.4 1000除以32除以0.25除以1. 10除以0.125除以0.25除以32除以0.5 12.5除以0.25除以5 脱式计算：78除以0.25除以0.4 21除以0.25除以0.4怎样简便就怎样算 0.875除以0.25除以0.4用简便方法 4除以【 】=0.4除以【 】=【 】除以10=【 】百分号 0.56除以0.25=（ ）除以25 简便运算:6.74除以0.25除以0.674 1.25除以0.25=（）除以2 0.4除以0.05等于多少除以5. 0.4除以O.5等于( )除以5 3.7除以0.4等于（）除以4 9.6除以0.8除以0.4怎么简便 0.72除以0.4除以0.3,简便计算 28除以0.4除以15/7 13.78除以5.3 78.4除以0.4 1.035除以0.05 5.07除以0.313.78除以5.3 78.4除以0.4 1.035除以0.05 5.07除以0.39用竖式