用5,5,8,4算24有几种算法那4,10,10有几种呢

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用5,5,8,4算24有几种算法那4,10,10有几种呢
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用5,5,8,4算24有几种算法那4,10,10有几种呢
用5,5,8,4算24有几种算法
那4,10,10有几种呢

用5,5,8,4算24有几种算法那4,10,10有几种呢
1种 (4-5/5)*8

1: 8 × (4 - 5 ÷ 5)
2: 8 × (4 - (5 ÷ 5))
3: (4 - 5 ÷ 5) × 8
4: (4 - (5 ÷ 5)) × 8
———————————————
1: (10 × 10 - 4) ÷ 4
2: ((10 × 10) - 4) ÷ 4

1: 8 × (4 - 5 ÷ 5)
再给你个地址
http://www.dffy.com/tool/24.htm
方便以后算
(10 × 10 - 4) ÷ 4
也是一种

(4-5/5)*8=24

5除以5,得1
4减1,得3
3乘以8,得24

1: 8 × (4 - 5 ÷ 5)
2: 8 × (4 - (5 ÷ 5))
3: (4 - 5 ÷ 5) × 8
4: (4 - (5 ÷ 5)) × 8
1:(10 × 10 - 4) ÷ 4