3.25*1.3+67.5*0.13有简便算法吗

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3.25*1.3+67.5*0.13有简便算法吗

3.25*1.3+67.5*0.13有简便算法吗
3.25*1.3+67.5*0.13有简便算法吗

3.25*1.3+67.5*0.13有简便算法吗
3.25×1.3+67.5×0.13
=3.25×1.3+6.75×1.3
=(3.25+6.75)×1.3
=10×1.3
=13

3.25×1.3+67.5×0.13
=3.25×1.3+6.75×1.3
=(3.25+6.75)×1.3
=10×1.3
=13

愿对你有所帮助!

3.25*1.3+67.5*0.13
=3.25*1.3+6.75*1.3
=(3.25+6.75)*1.3
=13
满意请采纳哦