4×8×0.25×0.125=4×0.25+8×0.125=11
錯(cuò)誤
分析:4×8×0.25×0.125,運(yùn)用乘法交換律和結(jié)合律進(jìn)行簡(jiǎn)算.
解答:4×8×0.25×0.125,
=(4×0.25)×(8×0.125),
=1×1,
=1;
故答案為:×.
點(diǎn)評(píng):此題考查的目的是理解掌握乘法交換律、結(jié)合律的意義,并且能夠靈活運(yùn)用乘法交換律和結(jié)合律進(jìn)行簡(jiǎn)便計(jì)算.
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