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64乘0.125乘0.5乘0.25
人气:317 ℃ 时间:2020-04-10 12:21:27
解答
64×0.125×0.5×0.25
=(8×4×2)×0.125×0.5×0.25
=(8×0.125)×(2×0.5)×(4×0.25)
=1×1×1
=1
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