46.5×43.5+4.35×285-25×43.5=?简便计算
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解:46.5×43.5+4.35×285-25×43.5=46.5*43.5+43.5*28.5-43.5*25=43.5*(46.5+28.5-25)=43.5*50=2175.
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46.5×43.5+4.35×285-25×43.5
=46.5×43.5+43.5×28.5-25×43.5
=(46.5+28.5-25)×43.5
=50×43.5
=100×43.5÷2
=4350÷2
=2175
=46.5×43.5+43.5×28.5-25×43.5
=(46.5+28.5-25)×43.5
=50×43.5
=100×43.5÷2
=4350÷2
=2175
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46.5×43.5+4.35×285-25×43.5
=46.5×43.5+43.5×28.5-25×43.5
=43.5×(46.5+28.5-25)
=43.5×50
=2175
=46.5×43.5+43.5×28.5-25×43.5
=43.5×(46.5+28.5-25)
=43.5×50
=2175
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=46.5×43.5+43.5×28.5-25×43.5
=43.5×(46.5+28.5-25)
=43.5×50
=2175
=43.5×(46.5+28.5-25)
=43.5×50
=2175
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