368+25×86的简便运算?
3个回答
展开全部
计算:
368+25×86
=368+50×43
=368+43×100/2
=368+4300/2
=368+2150
=2518
368+25×86
=368+50×43
=368+43×100/2
=368+4300/2
=368+2150
=2518
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展开全部
=368+25*(80+6)
=368+25*80+25*6
=368+2000+150
=2368+150
=2518
=368+25*80+25*6
=368+2000+150
=2368+150
=2518
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展开全部
368+25×86
=368+25×(100-14)
=368+25×100-25×14
=368+2500-350
=368+2150
=2518
=368+25×(100-14)
=368+25×100-25×14
=368+2500-350
=368+2150
=2518
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