
96.75×9+64.5×31+32.25×11用简便计算怎么做?
3个回答
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你好此题的简便运算方法为96.75×9+64.5×31+32.25×11=32.25×3×9+32.25×2×31+32.25×11=32.25×27+32.25×62+32.25×11=32.25×(27+62+11)=32.25×100=3225
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96.75×9+64.5×31+32.25×11
=32.25×3×9+32.25×2×31+32.25×11
=32.25×27+32.25×62+32.25×11
=32.25×(27+62+11)
=32.25×100
=3225
=32.25×3×9+32.25×2×31+32.25×11
=32.25×27+32.25×62+32.25×11
=32.25×(27+62+11)
=32.25×100
=3225
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96.75×9+ 64.5×31 32.25×11
=32.25x3x9+32.25x2x31+32.25x11
=32.25x(27十62十11)
=32.25x100
=3225
=32.25x3x9+32.25x2x31+32.25x11
=32.25x(27十62十11)
=32.25x100
=3225
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