5'5'5'1怎样组成24点快点急用10;10;;4;4ne

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5''5''5''1怎样组成24点快点急用10;10;;4;4ne5''5''5''1怎样组成24点快点急用10;10;;4;4ne5''5''5''1怎样组成24点快点急用10;10;;4;4ne5,5,5,1的24

5'5'5'1怎样组成24点快点急用10;10;;4;4ne
5'5'5'1怎样组成24点快点急用
10;10;;4;4ne

5'5'5'1怎样组成24点快点急用10;10;;4;4ne
5,5,5,1的24点答案:
1:5 × (5 - 1 ÷ 5)
2:5 × (5 - (1 ÷ 5))
3:(5 - 1 ÷ 5) × 5
4:(5 - (1 ÷ 5)) × 5

(5-1/5)*5=24

(5-1/5)*5=24
(10*10-4)/4=24

1÷5=0.2
5-0.2=4.8
4.8×5=24