6.8x0.41+0.59x3.4x2这道题怎么简便计算

dd张望2022-10-04 11:39:541条回答

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le06 共回答了18个问题 | 采纳率100%
6.8x0.41+0.59x3.4x2
=6.8x0.41+0.59x6.8
=6.8x1
=6.8
1年前

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