简便运算:2*0.25*0.12532*0.25*0.125
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简便运算:2*0.25*0.12532*0.25*0.125简便运算:2*0.25*0.12532*0.25*0.125简便运算:2*0.25*0.12532*0.25*0.1252×0.25×0.1
简便运算:2*0.25*0.12532*0.25*0.125
简便运算:2*0.25*0.125
32*0.25*0.125
简便运算:2*0.25*0.12532*0.25*0.125
2×0.25×0.125
=2×1/4×1/8
=1/16
2*1/4*1/8=1/16
32*1/4*1/8=1
32乘0.25乘0.125对吧! 等于(8*4)乘0.25乘0.125 =(8*.0125)*(4乘0.25)等于1乘1等于1
原式=(4×8)×0.25×0.125
=(4×0.25)×(8×0.125)
=1×1
=1
32*0.25*0.125=4x0.25x(8x0.125)=1