(-8)×(-12)×(-0.125)×(-3分之1)×(0.

问题描述:

(-8)×(-12)×(-0.125)×(-3分之1)×(0.

(-8)×(-12)×(-0.125)×(-1/3)×(0.001)
=[(-8)×(-0.125)]×[(-12)×(-1/3)]×(0.001)
=1×4×0.001
=0.004(-3又3分之1)×(+246)×(-10分之3)×(-41分之1)怎么做呢??做这类题目,无非就是先通分,把可以约分的两个数相乘,化简式子即可。(-3又1/3)×(+246)×(-3/10)×(-1/41)=[(-10/3)×(-3/10)]×[246×(-1/41)]=1×(-6)= -6