怎样简便就怎样计算4.3×3.7+0点四三乘三七十三-4-3
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4.3×3.7+0.43×37-4.3
=4.3×3.7+4.3×3.7-4.3
=4.3×3.7×2-4.3
=4.3×(3.7×2-1)
=4.3×6.4
=27.52
=4.3×3.7+4.3×3.7-4.3
=4.3×3.7×2-4.3
=4.3×(3.7×2-1)
=4.3×6.4
=27.52
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4.3×3.7+0.43×373-4.3
=4.3×3.7+4.3×37.3-4.3
=4.3×(3.7+37.3-1)
=4.3×40
=172
=4.3×3.7+4.3×37.3-4.3
=4.3×(3.7+37.3-1)
=4.3×40
=172
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4.3×3.7+0.43×73-43
=4.3×3.7+4.3×7.3-4.3×10
=4.3×(3.7+7.3-10)
=4.3
=4.3×3.7+4.3×7.3-4.3×10
=4.3×(3.7+7.3-10)
=4.3
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