14.27-(10.58-6.19)怎么巧算
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![14.27-(10.58-6.19)怎么巧算](/uploads/image/z/15207595-43-5.jpg?t=14.27-%2810.58-6.19%29%E6%80%8E%E4%B9%88%E5%B7%A7%E7%AE%97)
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14.27-(10.58-6.19)怎么巧算
14.27-(10.58-6.19)怎么巧算
14.27-(10.58-6.19)怎么巧算
14.27-(10.58-6.19)
=14.27+6.19-10.58
=20.46-10.58
=9.88
14.27-(10.58-6.19)
=14.27+6.19-10.58
=20.46-10.58
=9.88
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