算24点 3 -5 -11 7

来源：百度知道 编辑：UC知道 时间：2024/05/22 08:03:20
3.-5.-11.7 算24点 一种即可

1: (3 - 7) × (5 - 11)
2: (5 - 11) × (3 - 7)
3: (11 - 5) × (7 - 3)
4: (11 × 7 - 5) ÷ 3
5: ((11 × 7) - 5) ÷ 3
6: (7 - 3) × (11 - 5)
7: (7 × 11 - 5) ÷ 3
8: ((7 × 11) - 5) ÷ 3

（7-3）*[（-5）-（-11）]
=4*6
=24

1: (3 - 7) × (5 - 11)
2: (5 - 11) × (3 - 7)
3: (11 - 5) × (7 - 3)
4: (11 × 7 - 5) ÷ 3
5: ((11 × 7) - 5) ÷ 3
6: (7 - 3) × (11 - 5)
7: (7 × 11 - 5) ÷ 3
8: ((7 × 11) - 5) ÷ 3
9:（7-3）*[（-5）-（-11)

1: (3 - 7) × (5 - 11)
2: (5 - 11) × (3 - 7)
3: (11 - 5) × (7 - 3)
4: (11 × 7 - 5) ÷ 3
5: ((11 × 7) - 5) ÷ 3
6: (7 - 3) × (11 - 5)
7: (7 × 11 - 5) ÷ 3
8: ((7 × 11) - 5) ÷ 3八种

(3-7)*(5-11)
(5-11)*(3-7)
(11-5)*(7-3)
(7-3)*(11-5)
(11*7-5)/3
((11*7)-5)/3
(7*11-5)/3
((7*11)-5)/3

(3-7)*((-11)-(-5))=24
((-5)-(-11))*(7-3)=24
((-5)-(-11)*7)/3=24
((-5)-((-11)*7))/3=24
((-5)-7*(-11))/3