
26.5-6.5ⅹ2.4的简算方法?
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26.5一6.5×2.4
=26.5一(6十0.5)×(2+0.4)
=26.5一12一2.4一l一0.2
=13.5一2.4一1一0.2
=11.1一l一0.2
=10.1一0.2
=9.9
=26.5一(6十0.5)×(2+0.4)
=26.5一12一2.4一l一0.2
=13.5一2.4一1一0.2
=11.1一l一0.2
=10.1一0.2
=9.9
2022-06-22 · 知道合伙人教育行家
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简便计算过程如下:
26.5-6.5ⅹ2.4
=26.5-6.5x4x0.6
=26.5-26x0.6
=26.5-15.6
=8.9
26.5-6.5ⅹ2.4
=26.5-6.5x4x0.6
=26.5-26x0.6
=26.5-15.6
=8.9
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展开全部
26.5-6.5×2.4
=26.5-6.5×2-6.5×0.4
=26.5-13-2.6
=13.5-2.5-0.1
=11-0.1
=10.9
=26.5-6.5×2-6.5×0.4
=26.5-13-2.6
=13.5-2.5-0.1
=11-0.1
=10.9
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