4.2×24×4.2简便计算?
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4.2×24×4.2的简便计算方法:
4.2×24×4.2
=(4+0.2)x24x4.2
=(96+4.8)x4.2
=100.8x4.2
=(100+0.8)x4.2
=420+3.36
=423.36
4.2×24×4.2
=(4+0.2)x24x4.2
=(96+4.8)x4.2
=100.8x4.2
=(100+0.8)x4.2
=420+3.36
=423.36
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2022-04-29
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4.2×24×4.2
=6×0.7×6×4×6×0.7
=6×6×6×4×0.7×0.7
=216×4×0.49
=864×(0.5-0.01)
=432-8.64
=423.36
希望可以帮到你,谢谢!
=6×0.7×6×4×6×0.7
=6×6×6×4×0.7×0.7
=216×4×0.49
=864×(0.5-0.01)
=432-8.64
=423.36
希望可以帮到你,谢谢!
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