3.3×2.3×6用简便简便算法怎么算
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3.3×2.3×6用简便算法如下:
3.3×2.3×6
=(3+0.3)×2.3×6
=(3×2.3+0.3×2.3)x6
=(6.9+0.69)×6
=7.59×6
=(7+0.59)×6
=7×6+0.59×6
=42+3.54
=45.54
3.3×2.3×6
=(3+0.3)×2.3×6
=(3×2.3+0.3×2.3)x6
=(6.9+0.69)×6
=7.59×6
=(7+0.59)×6
=7×6+0.59×6
=42+3.54
=45.54
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3.3×2.3×6用简便简便算法如下:
3.3ⅹ2.3×6
=3.3ⅹ(2.3ⅹ6)
=3.3×13.8
=45.54
3.3ⅹ2.3×6
=3.3ⅹ(2.3ⅹ6)
=3.3×13.8
=45.54
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3.3×2.3×6
=3.3×2.3×2×3
=3.3×3×2.3×2
=9.9×4.6
=(10-0.1)×4.6
=10×4.6-0.1×4.6
=46-0.46
=45.54
=3.3×2.3×2×3
=3.3×3×2.3×2
=9.9×4.6
=(10-0.1)×4.6
=10×4.6-0.1×4.6
=46-0.46
=45.54
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3.3×2.3×6
=3.3×2.3×2×3
=3.3×3×2.3×2
=9.9×4.6
=(10-0.1)×4.6
=10×4.6-0.1×4.6
=46-0.46
=45.54
=3.3×2.3×2×3
=3.3×3×2.3×2
=9.9×4.6
=(10-0.1)×4.6
=10×4.6-0.1×4.6
=46-0.46
=45.54
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3.3×2.3×6用简便算法如下:
3.3×2.3×6
=7.59×6
=45.54
3.3×2.3×6
=7.59×6
=45.54
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