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64d 0.5的简便方法

64-640.5怎样简便计算?64-64×0.5 =64×0.5 =32 所以这里可以通过上面的简便计算得到答案是等于32。

64-64×0.5的简便运算解:采用分配律,原式=64-64×0.5 =64x(1-0.5)=64x0.5 =32

64-64/0.5的简便运算怎么做回答:解:64-64÷0.5 =64-64×2 =64×(1-2) =64×(-1) =-64

64-64×0.5简便计算?回答:64-64x0.5 =64x(1-1/2) =64x1/2 =32

64×0.5×25×1.25简便算法64×0.5×25×1.25简便算法:=(4x2x8)x0.25x0.5x1.25 =(4x0.25)x(2x0.5)(8x1.25)=1x1x10 =10

64-64x0.5用简便方法计算64-64x0.5 =64x(1-0.5)=64x0.5 =32

计算:0.125×0.25×0.5×64=___.解答:解:0.125×0.25×0.5×64=0.125×0.25×0.5×(8×4×2),=(0.125×8)(0

64x2.64x0.5简便运算?2016-11-23 3.64x5x36.4x0.5简便计算 2016-10-15 4.3*50*0.264-2.64*0.5简便计算 8 2015-10-15 64X0.25X0.5X1.25简便

64-2.64×0.5简便计算6.4-2.640.5用简便计算 1.25*2.5*0.5*64简便计算 简便运算:0.5*2.5*1.25*64还有请顺便出

0.36+0.64X5的简便方法是?=0.36+3.2 =3.56 解题思路:不能进行简便运算的按顺序计算,简便运算核心是运用加法和乘法各种定律进行计算

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