简便计算:32*0.128*2.5

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简便计算:32*0.128*2.5

简便计算:32*0.128*2.5
简便计算:32*0.128*2.5

简便计算:32*0.128*2.5
=4*8*0.128*2.5=4*0.128*20=0.128*2*2*20=0.256*2*20=0.512*20=10.24.

=4*8*0.125*2.5
=(4*2.5)*(8*0.125)
=10*1
=10

32x0.125x2.5
=8x0.125x4.2.5
=8x0.125x10
=1x10
=10

32*0.128*2.5
=4.096*2.5
=10.24