1.25x8.8的简便方法

危矿泽23621.25X8.8十89用简便方法如何算 -
阚冰敬15738402230 ______ 1.25X8.8十89=1.25x8x1.1+89=10x1.1+89=11+89=100 谢谢,请采纳

危矿泽23621.25乘以0.88用简便方法怎样计算 -
阚冰敬15738402230 ______ 1.25x0.88 =1.25x8x0.11 =10x0.11 =1.1

危矿泽23621.25x0.88简算!!! -
阚冰敬15738402230 ______ =1.25x8x0.11 =10x0.11 =1.1 ....

危矿泽23621.25X(8十0.8)怎样计算简便 -
阚冰敬15738402230 ______[答案] 1.25X(8十0.8)利用乘法的分配率,可以得出 1.25X8十0.8 X1.25=10+1=11

危矿泽23621.91x8.8的简便计算 -
阚冰敬15738402230 ______ 1.91x8.8的简便计算1.91x8.8=1.91*(8+0.8)=1.91*8+1.91*0.8=16.808

危矿泽23620.125X8.8怎么用简便方法做 -
阚冰敬15738402230 ______ 0.125X8.8怎么用简便方法做 0.125X8.8 =0.125*(8+0.8) =0.125*80+0.125*8 =10+1 =11

危矿泽2362(11 1.25)x0.8的简便方法 -
阚冰敬15738402230 ______ (11+1.25)x0.8 =11*0.8+1.25x0.8 =8.8+1 =9.8

危矿泽23621.25x888.8的简便方法i -
阚冰敬15738402230 ______[答案] 1.25x888.8 =1.25X8X111.1 =10X111.1 =1111

危矿泽23621.25X(8+0.8)的简便计算怎么写 -
阚冰敬15738402230 ______[答案] 1.25*(8+0.8) =1.25*8+1.25*0.8 =10+1 =11

危矿泽23621.25乘以0.88用简便方法怎样计算 -
阚冰敬15738402230 ______[答案] 1.25x0.88 =1.25x8x0.11 =10x0.11 =1.1