Question

【2.4.5.7 】加减乘除能 到 24吗 ？【2.5.6.9】 加减乘除能 到 24吗 ？【

Answer 1

【2.4.5.7 】加减乘除能 到 24吗
(4÷(2÷(5+7)))
((4-2)×(5+7))
((4÷2)×(5+7))
(4÷(2÷(7+5)))
((4-2)×(7+5))
((4÷2)×(7+5))
(4×((5+7)÷2))
((4×(5+7))÷2)
(4×((7+5)÷2))
((4×(7+5))÷2)
((5+7)÷(2÷4))
(((5+7)÷2)×4)
((5+7)×(4-2))
((5+7)×(4÷2))
(((5+7)×4)÷2)
((7+5)÷(2÷4))
(((7+5)÷2)×4)
((7+5)×(4-2))
((7+5)×(4÷2))
(((7+5)×4)÷2)

【2.5.6.9】 加减乘除能 到 24吗
((6÷(2÷5))+9)
(((6÷2)×5)+9)
((6×(5÷2))+9)
(((6×5)÷2)+9)
((5÷(2÷6))+9)
(((5÷2)×6)+9)
((5×(6÷2))+9)
(((5×6)÷2)+9)
(9+(6÷(2÷5)))
(9+((6÷2)×5))
(9+(6×(5÷2)))
(9+((6×5)÷2))
(9+(5÷(2÷6)))
(9+((5÷2)×6))
(9+(5×(6÷2)))
(9+((5×6)÷2))

追问

那 再帮我 算 下 1458 3568 可以 吗 ？

追答

给追加点分吧。看在辛苦的份上
1458
((1+5)×(8-4))
((4×(5-1))+8)
(((5-1)×4)+8)
((5+1)×(8-4))
(8-((1-5)×4))
(8-(4×(1-5)))
((8-4)×(1+5))
(8+(4×(5-1)))
((8-4)×(5+1))
(8+((5-1)×4))

3568
(3×((6-5)×8))
(3÷((6-5)÷8))
((3×(6-5))×8)
((3÷(6-5))×8)
(3×(8×(6-5)))
(3×(8÷(6-5)))
((3×8)×(6-5))
((3×8)÷(6-5))
(6÷((5-3)÷8))
((6-5)×(3×8))
((6÷(5-3))×8)
(((6-5)×3)×8)
((6-5)×(8×3))
(((6-5)×8)×3)
(6×(8÷(5-3)))
((6×8)÷(5-3))
((5-(6÷3))×8)
(8×(3×(6-5)))
(8×(3÷(6-5)))
((8×3)×(6-5))
((8×3)÷(6-5))
(8×(6÷(5-3)))
(8×((6-5)×3))
(8÷((6-5)÷3))
((8×6)÷(5-3))
((8×(6-5))×3)
((8÷(6-5))×3)
(8÷((5-3)÷6))
((8÷(5-3))×6)
(8×(5-(6÷3)))

Answer 2

1: (4 - 2) × (5 + 7)
2: 4 ÷ 2 ×(5 + 7)
3: (4 ÷ 2) × (5 + 7)
4: 4 ÷ (2 ÷ (5 + 7))
5: (4 - 2) × (7 + 5)
6: 4 ÷ 2 ×(7 + 5)
7: (4 ÷ 2) × (7 + 5)
8: 4 ÷ (2 ÷ (7 + 5))
9: (4 × (5 + 7)) ÷ 2
10: 4 × (5 + 7) ÷ 2
11: 4 × ((5 + 7) ÷ 2)
12: (4 × (7 + 5)) ÷ 2
13: 4 × (7 + 5) ÷ 2
14: 4 × ((7 + 5) ÷ 2)
15: (5 + 7) ÷ 2 × 4
16: ((5 + 7) ÷ 2) × 4
17: (5 + 7) ÷ (2 ÷ 4)
18: (5 + 7) × (4 - 2)
19: (5 + 7) × 4 ÷ 2
20: ((5 + 7) × 4) ÷ 2
21: (5 + 7) × (4 ÷ 2)
22: (7 + 5) ÷ 2 × 4
23: ((7 + 5) ÷ 2) × 4
24: (7 + 5) ÷ (2 ÷ 4)
25: (7 + 5) × (4 - 2)
26: (7 + 5) × 4 ÷ 2
27: ((7 + 5) × 4) ÷ 2
28: (7 + 5) × (4 ÷ 2)

1: 6 ÷ 2 × 5 + 9
2: (6 ÷ 2) × 5 + 9
3: (6 ÷ 2 × 5) + 9
4: ((6 ÷ 2) × 5) + 9
5: (6 ÷ (2 ÷ 5)) + 9
6: 6 ÷ (2 ÷ 5) + 9
7: 6 × 5 ÷ 2 + 9
8: (6 × 5) ÷ 2 + 9
9: (6 × 5 ÷ 2) + 9
10: ((6 × 5) ÷ 2) + 9
11: (6 × (5 ÷ 2)) + 9
12: 6 × (5 ÷ 2) + 9
13: 5 ÷ 2 × 6 + 9
14: (5 ÷ 2) × 6 + 9
15: (5 ÷ 2 × 6) + 9
16: ((5 ÷ 2) × 6) + 9
17: (5 ÷ (2 ÷ 6)) + 9
18: 5 ÷ (2 ÷ 6) + 9
19: 5 × 6 ÷ 2 + 9
20: (5 × 6) ÷ 2 + 9
21: (5 × 6 ÷ 2) + 9
22: ((5 × 6) ÷ 2) + 9
23: (5 × (6 ÷ 2)) + 9
24: 5 × (6 ÷ 2) + 9
25: 9 + 6 ÷ 2 × 5
26: 9 + (6 ÷ 2) × 5
27: 9 + (6 ÷ 2 × 5)
28: 9 + ((6 ÷ 2) × 5)
29: 9 + (6 ÷ (2 ÷ 5))
30: 9 + 6 ÷(2 ÷ 5)
31: 9 + 6 × 5 ÷ 2
32: 9 + (6 × 5) ÷ 2
33: 9 + (6 × 5 ÷ 2)
34: 9 + ((6 × 5) ÷ 2)
35: 9 + (6 × (5 ÷ 2))
36: 9 + 6 ×(5 ÷ 2)
37: 9 + 5 ÷ 2 × 6
38: 9 + (5 ÷ 2) × 6
39: 9 + (5 ÷ 2 × 6)
40: 9 + ((5 ÷ 2) × 6)
41: 9 + (5 ÷ (2 ÷ 6))
42: 9 + 5 ÷(2 ÷ 6)
43: 9 + 5 × 6 ÷ 2
44: 9 + (5 × 6) ÷ 2
45: 9 + (5 × 6 ÷ 2)
46: 9 + ((5 × 6) ÷ 2)
47: 9 + (5 × (6 ÷ 2))
48: 9 + 5 ×(6 ÷ 2)

1: (1 + 5) × (8 - 4)
2: (4 × (5 - 1)) + 8
3: 4 × (5 - 1) + 8
4: (5 - 1) × 4 + 8
5: ((5 - 1) × 4) + 8
6: (5 + 1) × (8 - 4)
7: 8 - (1 - 5) × 4
8: 8 - ((1 - 5) × 4)
9: (8 - 4) × (1 + 5)
10: 8 - (4 × (1 - 5))
11: 8 - 4 ×(1 - 5)
12: 8 + (4 × (5 - 1))
13: 8 + 4 ×(5 - 1)
14: (8 - 4) × (5 + 1)
15: 8 + (5 - 1) × 4
16: 8 + ((5 - 1) × 4)

1: (3 × (6 - 5)) × 8
2: 3 × (6 - 5) × 8
3: 3 × ((6 - 5) × 8)
4: (3 ÷ (6 - 5)) × 8
5: 3 ÷ (6 - 5) × 8
6: 3 ÷ ((6 - 5) ÷ 8)
7: 3 × (8 × (6 - 5))
8: 3 × 8 ×(6 - 5)
9: (3 × 8) × (6 - 5)
10: 3 × (8 ÷ (6 - 5))
11: 3 × 8 ÷(6 - 5)
12: (3 × 8) ÷ (6 - 5)
13: (6 - 5) × 3 × 8
14: ((6 - 5) × 3) × 8
15: (6 - 5) × (3 × 8)
16: (6 ÷ (5 - 3)) × 8
17: 6 ÷ (5 - 3) × 8
18: 6 ÷ ((5 - 3) ÷ 8)
19: (6 - 5) × 8 × 3
20: ((6 - 5) × 8) × 3
21: (6 - 5) × (8 × 3)
22: 6 × (8 ÷ (5 - 3))
23: 6 × 8 ÷(5 - 3)
24: (6 × 8) ÷ (5 - 3)
25: (5 - 6 ÷ 3) × 8
26: (5 - (6 ÷ 3)) × 8
27: 8 × (3 × (6 - 5))
28: 8 × 3 ×(6 - 5)
29: (8 × 3) × (6 - 5)
30: 8 × (3 ÷ (6 - 5))
31: 8 × 3 ÷(6 - 5)
32: (8 × 3) ÷ (6 - 5)
33: (8 × (6 - 5)) × 3
34: 8 × (6 - 5) × 3
35: 8 × ((6 - 5) × 3)
36: 8 × (6 ÷ (5 - 3))
37: 8 × 6 ÷(5 - 3)
38: (8 × 6) ÷ (5 - 3)
39: (8 ÷ (6 - 5)) × 3
40: 8 ÷ (6 - 5) × 3
41: 8 ÷ ((6 - 5) ÷ 3)
42: (8 ÷ (5 - 3)) × 6
43: 8 ÷ (5 - 3) × 6
44: 8 ÷ ((5 - 3) ÷ 6)
45: 8 × (5 - 6 ÷ 3)
46: 8 × (5 - (6 ÷ 3))