Question

算24点 急！！！！！！！！！！！！！！！！

用2477和3379算24点

Answer 1

您好！

1: (2 × (7 + 7)) - 4
2: 2 × (7 + 7) - 4
3: (7 + 7) × 2 - 4
4: ((7 + 7) × 2) - 4

1: 3 + 7 ÷ 3 × 9
2: 3 + (7 ÷ 3) × 9
3: 3 + (7 ÷ 3 × 9)
4: 3 + ((7 ÷ 3) × 9)
5: 3 + (7 ÷ (3 ÷ 9))
6: 3 + 7 ÷(3 ÷ 9)
7: (3 - 7) × (3 - 9)
8: 3 + 7 × 9 ÷ 3
9: 3 + (7 × 9) ÷ 3
10: 3 + (7 × 9 ÷ 3)
11: 3 + ((7 × 9) ÷ 3)
12: 3 + (7 × (9 ÷ 3))
13: 3 + 7 ×(9 ÷ 3)
14: 3 × 7 + 9 ÷ 3
15: (3 × 7) + 9 ÷ 3
16: 3 × 7 +(9 ÷ 3)
17: (3 × 7) + (9 ÷ 3)
18: 3 + 9 ÷ 3 × 7
19: 3 + (9 ÷ 3) × 7
20: 3 + (9 ÷ 3 × 7)
21: 3 + ((9 ÷ 3) × 7)
22: 3 + (9 ÷ (3 ÷ 7))
23: 3 + 9 ÷(3 ÷ 7)
24: (3 - 9) × (3 - 7)
25: 3 + 9 × 7 ÷ 3
26: 3 + (9 × 7) ÷ 3
27: 3 + (9 × 7 ÷ 3)
28: 3 + ((9 × 7) ÷ 3)
29: 3 + (9 × (7 ÷ 3))
30: 3 + 9 ×(7 ÷ 3)
31: (7 - 3) × (9 - 3)
32: 7 × 3 + 9 ÷ 3
33: (7 × 3) + 9 ÷ 3
34: 7 × 3 +(9 ÷ 3)
35: (7 × 3) + (9 ÷ 3)
36: 7 ÷ 3 × 9 + 3
37: (7 ÷ 3) × 9 + 3
38: (7 ÷ 3 × 9) + 3
39: ((7 ÷ 3) × 9) + 3
40: (7 ÷ (3 ÷ 9)) + 3
41: 7 ÷ (3 ÷ 9) + 3
42: 7 × 9 ÷ 3 + 3
43: (7 × 9) ÷ 3 + 3
44: (7 × 9 ÷ 3) + 3
45: ((7 × 9) ÷ 3) + 3
46: (7 × (9 ÷ 3)) + 3
47: 7 × (9 ÷ 3) + 3
48: 9 ÷ 3 + 3 × 7
49: (9 ÷ 3) + 3 × 7
50: 9 ÷ 3 +(3 × 7)
51: (9 ÷ 3) + (3 × 7)
52: (9 - 3) × (7 - 3)
53: 9 ÷ 3 + 7 × 3
54: (9 ÷ 3) + 7 × 3
55: 9 ÷ 3 +(7 × 3)
56: (9 ÷ 3) + (7 × 3)
57: 9 ÷ 3 × 7 + 3
58: (9 ÷ 3) × 7 + 3
59: (9 ÷ 3 × 7) + 3
60: ((9 ÷ 3) × 7) + 3
61: (9 ÷ (3 ÷ 7)) + 3
62: 9 ÷ (3 ÷ 7) + 3
63: 9 × 7 ÷ 3 + 3
64: (9 × 7) ÷ 3 + 3
65: (9 × 7 ÷ 3) + 3
66: ((9 × 7) ÷ 3) + 3
67: (9 × (7 ÷ 3)) + 3
68: 9 × (7 ÷ 3) + 3

Answer 2

(2 × (7 + 7)) - 4
2: 2 × (7 + 7) - 4
3: (7 + 7) × 2 - 4

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

Answer 3

(2 × (7 + 7)) - 4
2: 2 × (7 + 7) - 4
3: (7 + 7) × 2 - 4

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

Answer 4

2 × (7 + 7) - 4
3 + 7 ÷ 3 × 9

Answer 5

http://www.dffy.com/tool/24.htm
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