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帮我简算几道题
1.25×0.79×16
15.7-12.6×0.3
0.571×0.1-0.57×0.1
4.6×0.75+0.46×2.5
48×0.25
人气:147 ℃ 时间:2020-03-21 04:39:28
解答
1.25×8×2×0.79
(15.7×10-12.6×3)/10
(0.571-0.57)×0.1
4.6×(0.75+0.25)
12×4×0.25
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