用5 5 5 1 算成24点,怎么做?

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用5 5 5 1 算成24点,怎么做?
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用5 5 5 1 算成24点,怎么做?
用5 5 5 1 算成24点,怎么做?

用5 5 5 1 算成24点,怎么做?
(5-(1÷5))×5=24
5×(5-(1÷5))=24

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

(5-1÷5)X5=24

5 × (5 - (1 ÷ 5))