填上合适的数使算式简便,想几种不同填法:47+()+39+26,25*()*8*()
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填上合适的数使算式简便,想几种不同填法:47+()+39+26,25*()*8*()
![填上合适的数使算式简便,想几种不同填法:47+()+39+26,25*()*8*()](/uploads/image/z/8327023-7-3.jpg?t=%E5%A1%AB%E4%B8%8A%E5%90%88%E9%80%82%E7%9A%84%E6%95%B0%E4%BD%BF%E7%AE%97%E5%BC%8F%E7%AE%80%E4%BE%BF%2C%E6%83%B3%E5%87%A0%E7%A7%8D%E4%B8%8D%E5%90%8C%E5%A1%AB%E6%B3%95%EF%BC%9A47%2B%EF%BC%88%EF%BC%89%2B39%2B26%2C25%2A%EF%BC%88%EF%BC%89%2A8%2A%EF%BC%88%EF%BC%89)
47+(3)+39+26=115
25*(1)*8*(1/8)=25
25*(1/25)*8*(1/8)=1
25*(1/25)*8*(1)=8
25*(4)*8*(1)=800
25*(1)*8*(1/8)=25
25*(1/25)*8*(1/8)=1
25*(1/25)*8*(1)=8
25*(4)*8*(1)=800