如何从数学的角度了解钱?仙女芳倪教我们:用加法计算账单;
用减法计算零钱;用乘法计算支票;用除法分馅饼!
rú hé cóng shù xué de jiǎo dù liǎo jiě qián? xiān nǚ fāng ní jiāo
wǒ men: yòng jiā fǎ jì suàn zhàng dān; yòng jiǎn fǎ jì suàn líng
qián; yòng chéng fǎ jì suàn zhī piào; yòng chú fǎ fēn xiàn bǐng!
How does math move money? Funky Fairy helps: add
bills; take-away change; multiply wages and divide a pie.
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