2.02x8.5等于几

空界启32842.02x8.5的简便计算 -
许星亚18111537132 ______ 原式 =(2+0.02)x8.5 =2x8.5+0.02x8.5 =17+0.17 =17.17 或者 =2.02*5*1.7 =10.1*1.7 =(10+0.1)*1.7 =10x1.7+0.1x1.7 =17+0.17 =17.17 供参考.

空界启32842.02*8.5的简便计算 -
许星亚18111537132 ______ 2.02*8.5 =2*8.5+0.02*8.5 =17+0.17 =17.17 满意采纳奥

空界启32842.02x8.5简便计算怎么算 -
许星亚18111537132 ______ 2.02*8.5 =(2+0.02)*8.5 =2*8.5+2*8.5÷100 =17+17÷100 =17+0.17 =17.17

空界启32842.02x 8.5 = = = -
许星亚18111537132 ______ 2.02x 8.5 =(2+0.02)x 8.5 =17+0.17 =1.17 只要将2.02拆成2+0.02,然后就是去括号计算.

空界启32842.02乘以8.5等于多少 脱式计算 -
许星亚18111537132 ______ 2.02 x 8.5 =(2+0.02) x8.5 =2 x 8.5 +0.02 x 8.5 =17+0.17 =17.17

空界启3284简算2.02x8.05 -
许星亚18111537132 ______ 2.02x8.05 =(2+0.02)x8.05 =2x8.05+0.02x8.05 =16.1+0.161 =16.261

空界启32842.02X8.5怎样简便怎样算 -
许星亚18111537132 ______ 2.02X8.5怎样简便怎样算 =(2+0.02)x8.5 =2x8.5+0.02x8.5 =17+0.17 =17.17

空界启32848.5 - 8.5x0.4怎么简算? -
许星亚18111537132 ______ 2.02x8.5 =(2+0.02)x8.5 =17+0.017 =17.017

空界启32842.02✘8.5怎么简算 -
许星亚18111537132 ______ 2.02x8.5=(2+0.02)x8.5=2x8.5+0.02x8.5=17+0.17=17.17

空界启32842.02✘8.5 用简便方法怎么算? -
许星亚18111537132 ______ 2.02*8.5=1.01*17=(1+0.1)*17=17+0.17=17.17.