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(-10)x1/3x0.1x(-6)x(-1/2)
人气:228 ℃ 时间:2020-09-05 13:57:47
解答
答案是-1
(-10)x1/3x0.1x(-6)x(-1/2)
=[(-10)x0.1]x[(-6)x(-1/2)×1/3] (乘法交换律和结合律)
=-1
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