6.24-0.24*18
=6×1.04-6×(0.24×3)
=6×(1.04-0.72)
=6×0.32
=1.92
6.24-0.24*18的簡便計算
6.24-0.24*18的簡便計算
數(shù)學(xué)人氣:281 ℃時間:2020-04-25 07:12:25
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