1/6+8/15+3/28-2/35-7/44 简便计算
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![1/6+8/15+3/28-2/35-7/44 简便计算](/uploads/image/z/34768-64-8.jpg?t=1%2F6%2B8%2F15%2B3%2F28-2%2F35-7%2F44+%E7%AE%80%E4%BE%BF%E8%AE%A1%E7%AE%97)
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1/6+8/15+3/28-2/35-7/44 简便计算
1/6+8/15+3/28-2/35-7/44 简便计算
1/6+8/15+3/28-2/35-7/44 简便计算
1/6+8/15+3/28-2/35-7/44 =(1/2 - 1/3) + (1/3+1/5) + (1/4 -1/7) - (1/5 -1/7) - (1/4-1/11) =1/2 - 1/3 + 1/3+1/5 + 1/4 -1/7 - 1/5 +1/7 - 1/4+1/11 =1/2 + 1/11 =13/22