3.7乘以0.46.0.074乘以5.9.2.4除以0.26.0.742除以3.8.15.5除以0.5.97.13减7.03.保留两位小数.

3.7乘以0.46.0.074乘以5.9.2.4除以0.26.0.742除以3.8.15.5除以0.5.97.13减7.03.保留两位小数. 简算4.80乘以0.59+0.41乘以1.59--0.324乘以5.94.83乘以0.59+0.41乘以1.59--0.324乘以5.9 25乘以?乘以?等于（?乘以12）乘以（?乘以? 3.5乘以3.7加0.37乘以65用简便方法 57乘以3.7+63乘以5.7如何简算hyk 7142.85除以3.7除以2.7乘以1.7乘以0.7 198乘以0.51用简便计算怎样做还有40.7-2.6乘以9.3、5.2乘以10.1还有3.2乘以1.8+2.54、0.8乘以72.4乘以12.5、2.5乘以3.7+6.3乘以2.5 48=()乘以()乘以()乘以()乘以()乘以() 54=()乘以()乘以()乘以()乘以() 那么它们最小公倍数是（） 二分之一乘以5.7的平方-5.7乘以3.7+二分之一乘以3.7的平方 二分之一乘以5.7的平方-二分之一乘以3.7+二分之一乘以3.7的平方 0.79乘以0.46加7.9乘以0.24加11.4乘以0.079怎样简便计算? 4.83乘以0.59加0.41乘以1.59减0.324乘以5.9用简便方法怎样计算 100乘以(-2)乘以(-8)乘以0.01 9999乘以7778乘以3333乘以6666 0.25乘以5乘以4乘以125 625乘以625乘以625乘以8乘以8乘以8乘以8乘以2乘以2乘以2乘以2乘以2 6.2乘以0.9乘以1. 101乘以99乘以9999