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4×8×0.25×0.125=4×0.25+8×0.125=11
×
×
分析:4×8×0.25×0.125,运用乘法交换律和结合律进行简算.
解答:解:4×8×0.25×0.125,
=(4×0.25)×(8×0.125),
=1×1,
=1;
故答案为:×.
点评:此题考查的目的是理解掌握乘法交换律、结合律的意义,并且能够灵活运用乘法交换律和结合律进行简便计算.
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