Question

帮我算24点谢谢了我急需

算24点3 3 6 1 要3种方法 6 3 1 1 要7种方法 3 3 8 1 要2种方法
3 7 1 1 要7种方法 3 1 1 9 要7种方法 谢谢急需

Answer 1

3, 3, 6, 1的24点答案：

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

6, 3, 1, 1的24点答案：

1: (6 × (3 + 1)) × 1
2: 6 × (3 + 1) × 1
3: 6 × (3 + 1 × 1)
4: 6 × ((3 + 1) × 1)
5: 6 × (3 + (1 × 1))
6: (6 × (3 + 1)) ÷ 1
7: 6 × (3 + 1) ÷ 1
8: 6 × (3 + 1 ÷ 1)
9: 6 × ((3 + 1) ÷ 1)
10: 6 × (3 + (1 ÷ 1))
11: 6 × (3 × 1 + 1)
12: 6 × ((3 × 1) + 1)
13: 6 × (3 ÷ 1 + 1)
14: 6 × ((3 ÷ 1) + 1)
15: (6 × (1 + 3)) × 1
16: 6 × (1 + 3) × 1
17: 6 × (1 + 3 × 1)
18: 6 × ((1 + 3) × 1)
19: 6 × (1 + (3 × 1))
20: (6 × (1 + 3)) ÷ 1
21: 6 × (1 + 3) ÷ 1
22: 6 × (1 + 3 ÷ 1)
23: 6 × ((1 + 3) ÷ 1)
24: 6 × (1 + (3 ÷ 1))
25: 6 × (1 × 3 + 1)
26: 6 × ((1 × 3) + 1)
27: 6 × (1 × (3 + 1))
28: 6 × 1 ×(3 + 1)
29: (6 × 1) × (3 + 1)
30: 6 ÷ 1 ×(3 + 1)
31: (6 ÷ 1) × (3 + 1)
32: 6 ÷ (1 ÷ (3 + 1))
33: (6 + 1 + 1) × 3
34: ((6 + 1) + 1) × 3
35: (6 + (1 + 1)) × 3
36: 6 × (1 + 1 × 3)
37: 6 × (1 + (1 × 3))
38: 6 × (1 × 1 + 3)
39: 6 × ((1 × 1) + 3)
40: 6 × (1 × (1 + 3))
41: 6 × 1 ×(1 + 3)
42: (6 × 1) × (1 + 3)
43: 6 × (1 ÷ 1 + 3)
44: 6 × ((1 ÷ 1) + 3)
45: 6 ÷ 1 ×(1 + 3)
46: (6 ÷ 1) × (1 + 3)
47: 6 ÷ (1 ÷ (1 + 3))
48: 3 × (6 + 1 + 1)
49: 3 × ((6 + 1) + 1)
50: 3 × (6 + (1 + 1))
51: (3 + 1) × 6 × 1
52: ((3 + 1) × 6) × 1
53: (3 + 1) × (6 × 1)
54: (3 + 1) × 6 ÷ 1
55: ((3 + 1) × 6) ÷ 1
56: (3 + 1) × (6 ÷ 1)
57: 3 × (1 + 6 + 1)
58: 3 × ((1 + 6) + 1)
59: 3 × (1 + (6 + 1))
60: (3 + 1) × 1 × 6
61: (3 + 1 × 1) × 6
62: ((3 + 1) × 1) × 6
63: (3 + (1 × 1)) × 6
64: (3 + 1) × (1 × 6)
65: (3 + 1) ÷ 1 × 6
66: (3 + 1 ÷ 1) × 6
67: ((3 + 1) ÷ 1) × 6
68: (3 + (1 ÷ 1)) × 6
69: (3 + 1) ÷ (1 ÷ 6)
70: 3 × (1 + 1 + 6)
71: 3 × ((1 + 1) + 6)
72: 3 × (1 + (1 + 6))
73: (3 × 1 + 1) × 6
74: ((3 × 1) + 1) × 6
75: (3 ÷ 1 + 1) × 6
76: ((3 ÷ 1) + 1) × 6
77: 1 × (6 × (3 + 1))
78: 1 × 6 ×(3 + 1)
79: (1 × 6) × (3 + 1)
80: (1 + 6 + 1) × 3
81: ((1 + 6) + 1) × 3
82: (1 + (6 + 1)) × 3
83: 1 × (6 × (1 + 3))
84: 1 × 6 ×(1 + 3)
85: (1 × 6) × (1 + 3)
86: (1 + 3) × 6 × 1
87: ((1 + 3) × 6) × 1
88: (1 + 3) × (6 × 1)
89: (1 + 3) × 6 ÷ 1
90: ((1 + 3) × 6) ÷ 1
91: (1 + 3) × (6 ÷ 1)
92: (1 + 3) × 1 × 6
93: (1 + 3 × 1) × 6
94: ((1 + 3) × 1) × 6
95: (1 + (3 × 1)) × 6
96: (1 + 3) × (1 × 6)
97: (1 + 3) ÷ 1 × 6
98: (1 + 3 ÷ 1) × 6
99: ((1 + 3) ÷ 1) × 6
100: (1 + (3 ÷ 1)) × 6
101: (1 + 3) ÷ (1 ÷ 6)
102: (1 × 3 + 1) × 6
103: ((1 × 3) + 1) × 6
104: (1 × (3 + 1)) × 6
105: 1 × (3 + 1) × 6
106: 1 × ((3 + 1) × 6)
107: (1 + 1 + 6) × 3
108: ((1 + 1) + 6) × 3
109: (1 + (1 + 6)) × 3
110: (1 + 1 × 3) × 6
111: (1 + (1 × 3)) × 6
112: (1 × 1 + 3) × 6
113: ((1 × 1) + 3) × 6
114: (1 × (1 + 3)) × 6
115: 1 × (1 + 3) × 6
116: 1 × ((1 + 3) × 6)
117: (1 ÷ 1 + 3) × 6
118: ((1 ÷ 1) + 3) × 6

3, 3, 8, 1的24点答案：

1: 3 + (3 × (8 - 1))
2: 3 + 3 ×(8 - 1)
3: 3 - (3 × (1 - 8))
4: 3 - 3 ×(1 - 8)
5: 3 + (8 - 1) × 3
6: 3 + ((8 - 1) × 3)
7: (3 × (8 + 1)) - 3
8: 3 × (8 + 1) - 3
9: (3 × (8 - 1)) + 3
10: 3 × (8 - 1) + 3
11: 3 - (1 - 8) × 3
12: 3 - ((1 - 8) × 3)
13: (3 × (1 + 8)) - 3
14: 3 × (1 + 8) - 3
15: (8 + 1) × 3 - 3
16: ((8 + 1) × 3) - 3
17: (8 - 1) × 3 + 3
18: ((8 - 1) × 3) + 3
19: (1 + 8) × 3 - 3
20: ((1 + 8) × 3) - 3

3, 7, 1, 1的24点答案：

1: (3 × (7 + 1)) × 1
2: 3 × (7 + 1) × 1
3: 3 × (7 + 1 × 1)
4: 3 × ((7 + 1) × 1)
5: 3 × (7 + (1 × 1))
6: (3 × (7 + 1)) ÷ 1
7: 3 × (7 + 1) ÷ 1
8: 3 × (7 + 1 ÷ 1)
9: 3 × ((7 + 1) ÷ 1)
10: 3 × (7 + (1 ÷ 1))
11: 3 × (7 × 1 + 1)
12: 3 × ((7 × 1) + 1)
13: 3 × (7 ÷ 1 + 1)
14: 3 × ((7 ÷ 1) + 1)
15: (3 + 1) × (7 - 1)
16: (3 × (1 + 7)) × 1
17: 3 × (1 + 7) × 1
18: 3 × (1 + 7 × 1)
19: 3 × ((1 + 7) × 1)
20: 3 × (1 + (7 × 1))
21: (3 × (1 + 7)) ÷ 1
22: 3 × (1 + 7) ÷ 1
23: 3 × (1 + 7 ÷ 1)
24: 3 × ((1 + 7) ÷ 1)
25: 3 × (1 + (7 ÷ 1))
26: 3 × (1 × 7 + 1)
27: 3 × ((1 × 7) + 1)
28: 3 × (1 × (7 + 1))
29: 3 × 1 ×(7 + 1)
30: (3 × 1) × (7 + 1)
31: 3 ÷ 1 ×(7 + 1)
32: (3 ÷ 1) × (7 + 1)
33: 3 ÷ (1 ÷ (7 + 1))
34: 3 × (1 + 1 × 7)
35: 3 × (1 + (1 × 7))
36: 3 × (1 × 1 + 7)
37: 3 × ((1 × 1) + 7)
38: 3 × (1 × (1 + 7))
39: 3 × 1 ×(1 + 7)
40: (3 × 1) × (1 + 7)
41: 3 × (1 ÷ 1 + 7)
42: 3 × ((1 ÷ 1) + 7)
43: 3 ÷ 1 ×(1 + 7)
44: (3 ÷ 1) × (1 + 7)
45: 3 ÷ (1 ÷ (1 + 7))
46: (7 + 1) × 3 × 1
47: ((7 + 1) × 3) × 1
48: (7 + 1) × (3 × 1)
49: (7 + 1) × 3 ÷ 1
50: ((7 + 1) × 3) ÷ 1
51: (7 + 1) × (3 ÷ 1)
52: (7 - 1) × (3 + 1)
53: (7 + 1) × 1 × 3
54: (7 + 1 × 1) × 3
55: ((7 + 1) × 1) × 3
56: (7 + (1 × 1)) × 3
57: (7 + 1) × (1 × 3)
58: (7 + 1) ÷ 1 × 3
59: (7 + 1 ÷ 1) × 3
60: ((7 + 1) ÷ 1) × 3
61: (7 + (1 ÷ 1)) × 3
62: (7 + 1) ÷ (1 ÷ 3)
63: (7 - 1) × (1 + 3)
64: (7 × 1 + 1) × 3
65: ((7 × 1) + 1) × 3
66: (7 ÷ 1 + 1) × 3
67: ((7 ÷ 1) + 1) × 3
68: (1 + 3) × (7 - 1)
69: 1 × (3 × (7 + 1))
70: 1 × 3 ×(7 + 1)
71: (1 × 3) × (7 + 1)
72: 1 × (3 × (1 + 7))
73: 1 × 3 ×(1 + 7)
74: (1 × 3) × (1 + 7)
75: (1 + 7) × 3 × 1
76: ((1 + 7) × 3) × 1
77: (1 + 7) × (3 × 1)
78: (1 + 7) × 3 ÷ 1
79: ((1 + 7) × 3) ÷ 1
80: (1 + 7) × (3 ÷ 1)
81: (1 + 7) × 1 × 3
82: (1 + 7 × 1) × 3
83: ((1 + 7) × 1) × 3
84: (1 + (7 × 1)) × 3
85: (1 + 7) × (1 × 3)
86: (1 + 7) ÷ 1 × 3
87: (1 + 7 ÷ 1) × 3
88: ((1 + 7) ÷ 1) × 3
89: (1 + (7 ÷ 1)) × 3
90: (1 + 7) ÷ (1 ÷ 3)
91: (1 × 7 + 1) × 3
92: ((1 × 7) + 1) × 3
93: (1 × (7 + 1)) × 3
94: 1 × (7 + 1) × 3
95: 1 × ((7 + 1) × 3)
96: (1 + 1 × 7) × 3
97: (1 + (1 × 7)) × 3
98: (1 × 1 + 7) × 3
99: ((1 × 1) + 7) × 3
100: (1 × (1 + 7)) × 3
101: 1 × (1 + 7) × 3
102: 1 × ((1 + 7) × 3)
103: (1 ÷ 1 + 7) × 3
104: ((1 ÷ 1) + 7) × 3

3, 1, 1, 9的24点答案：

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

Answer 2

wa wa wa

Answer 3

3+3*(6+1)
3*(6+3-1)
3+3*(8-1)
(3+1)*(7-1)
(9-1)*3*1

Answer 4

3+3*（6+1） 3*（3+6-1）
6*（3+1）*1 6*（3+1*1）

Answer 5

3, 3, 6, 1的24点答案：

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

6, 3, 1, 1的24点答案：

1: (6 × (3 + 1)) × 1
2: 6 × (3 + 1) × 1
3: 6 × (3 + 1 × 1)
4: 6 × ((3 + 1) × 1)
5: 6 × (3 + (1 × 1))
6: (6 × (3 + 1)) ÷ 1
7: 6 × (3 + 1) ÷ 1
8: 6 × (3 + 1 ÷ 1)
9: 6 × ((3 + 1) ÷ 1)
10: 6 × (3 + (1 ÷ 1))
11: 6 × (3 × 1 + 1)
12: 6 × ((3 × 1) + 1)
13: 6 × (3 ÷ 1 + 1)
14: 6 × ((3 ÷ 1) + 1)
15: (6 × (1 + 3)) × 1
16: 6 × (1 + 3) × 1
17: 6 × (1 + 3 × 1)
18: 6 × ((1 + 3) × 1)
19: 6 × (1 + (3 × 1))
20: (6 × (1 + 3)) ÷ 1
21: 6 × (1 + 3) ÷ 1
22: 6 × (1 + 3 ÷ 1)
23: 6 × ((1 + 3) ÷ 1)
24: 6 × (1 + (3 ÷ 1))
25: 6 × (1 × 3 + 1)
26: 6 × ((1 × 3) + 1)
27: 6 × (1 × (3 + 1))
28: 6 × 1 ×(3 + 1)
29: (6 × 1) × (3 + 1)
30: 6 ÷ 1 ×(3 + 1)
31: (6 ÷ 1) × (3 + 1)
32: 6 ÷ (1 ÷ (3 + 1))
33: (6 + 1 + 1) × 3
34: ((6 + 1) + 1) × 3
35: (6 + (1 + 1)) × 3
36: 6 × (1 + 1 × 3)
37: 6 × (1 + (1 × 3))
38: 6 × (1 × 1 + 3)
39: 6 × ((1 × 1) + 3)
40: 6 × (1 × (1 + 3))
41: 6 × 1 ×(1 + 3)
42: (6 × 1) × (1 + 3)
43: 6 × (1 ÷ 1 + 3)
44: 6 × ((1 ÷ 1) + 3)
45: 6 ÷ 1 ×(1 + 3)
46: (6 ÷ 1) × (1 + 3)
47: 6 ÷ (1 ÷ (1 + 3))
48: 3 × (6 + 1 + 1)
49: 3 × ((6 + 1) + 1)
50: 3 × (6 + (1 + 1))
51: (3 + 1) × 6 × 1
52: ((3 + 1) × 6) × 1
53: (3 + 1) × (6 × 1)
54: (3 + 1) × 6 ÷ 1
55: ((3 + 1) × 6) ÷ 1
56: (3 + 1) × (6 ÷ 1)
57: 3 × (1 + 6 + 1)
58: 3 × ((1 + 6) + 1)
59: 3 × (1 + (6 + 1))
60: (3 + 1) × 1 × 6
61: (3 + 1 × 1) × 6
62: ((3 + 1) × 1) × 6
63: (3 + (1 × 1)) × 6
64: (3 + 1) × (1 × 6)
65: (3 + 1) ÷ 1 × 6
66: (3 + 1 ÷ 1) × 6
67: ((3 + 1) ÷ 1) × 6
68: (3 + (1 ÷ 1)) × 6
69: (3 + 1) ÷ (1 ÷ 6)
70: 3 × (1 + 1 + 6)
71: 3 × ((1 + 1) + 6)
72: 3 × (1 + (1 + 6))
73: (3 × 1 + 1) × 6
74: ((3 × 1) + 1) × 6
75: (3 ÷ 1 + 1) × 6
76: ((3 ÷ 1) + 1) × 6
77: 1 × (6 × (3 + 1))
78: 1 × 6 ×(3 + 1)
79: (1 × 6) × (3 + 1)
80: (1 + 6 + 1) × 3
81: ((1 + 6) + 1) × 3
82: (1 + (6 + 1)) × 3
83: 1 × (6 × (1 + 3))
84: 1 × 6 ×(1 + 3)
85: (1 × 6) × (1 + 3)
86: (1 + 3) × 6 × 1
87: ((1 + 3) × 6) × 1
88: (1 + 3) × (6 × 1)
89: (1 + 3) × 6 ÷ 1
90: ((1 + 3) × 6) ÷ 1
91: (1 + 3) × (6 ÷ 1)
92: (1 + 3) × 1 × 6
93: (1 + 3 × 1) × 6
94: ((1 + 3) × 1) × 6
95: (1 + (3 × 1)) × 6
96: (1 + 3) × (1 × 6)
97: (1 + 3) ÷ 1 × 6
98: (1 + 3 ÷ 1) × 6
99: ((1 + 3) ÷ 1) × 6
100: (1 + (3 ÷ 1)) × 6
101: (1 + 3) ÷ (1 ÷ 6)
102: (1 × 3 + 1) × 6
103: ((1 × 3) + 1) × 6
104: (1 × (3 + 1)) × 6
105: 1 × (3 + 1) × 6
106: 1 × ((3 + 1) × 6)
107: (1 + 1 + 6) × 3
108: ((1 + 1) + 6) × 3
109: (1 + (1 + 6)) × 3
110: (1 + 1 × 3) × 6
111: (1 + (1 × 3)) × 6
112: (1 × 1 + 3) × 6
113: ((1 × 1) + 3) × 6
114: (1 × (1 + 3)) × 6
115: 1 × (1 + 3) × 6
116: 1 × ((1 + 3) × 6)
117: (1 ÷ 1 + 3) × 6
118: ((1 ÷ 1) + 3) × 6

3, 3, 8, 1的24点答案：

1: 3 + (3 × (8 - 1))
2: 3 + 3 ×(8 - 1)
3: 3 - (3 × (1 - 8))
4: 3 - 3 ×(1 - 8)
5: 3 + (8 - 1) × 3
6: 3 + ((8 - 1) × 3)
7: (3 × (8 + 1)) - 3
8: 3 × (8 + 1) - 3
9: (3 × (8 - 1)) + 3
10: 3 × (8 - 1) + 3
11: 3 - (1 - 8) × 3
12: 3 - ((1 - 8) × 3)
13: (3 × (1 + 8)) - 3
14: 3 × (1 + 8) - 3
15: (8 + 1) × 3 - 3
16: ((8 + 1) × 3) - 3
17: (8 - 1) × 3 + 3
18: ((8 - 1) × 3) + 3
19: (1 + 8) × 3 - 3
20: ((1 + 8) × 3) - 3

3, 7, 1, 1的24点答案：

1: (3 × (7 + 1)) × 1
2: 3 × (7 + 1) × 1
3: 3 × (7 + 1 × 1)
4: 3 × ((7 + 1) × 1)
5: 3 × (7 + (1 × 1))
6: (3 × (7 + 1)) ÷ 1
7: 3 × (7 + 1) ÷ 1
8: 3 × (7 + 1 ÷ 1)
9: 3 × ((7 + 1) ÷ 1)
10: 3 × (7 + (1 ÷ 1))
11: 3 × (7 × 1 + 1)
12: 3 × ((7 × 1) + 1)
13: 3 × (7 ÷ 1 + 1)
14: 3 × ((7 ÷ 1) + 1)
15: (3 + 1) × (7 - 1)
16: (3 × (1 + 7)) × 1
17: 3 × (1 + 7) × 1
18: 3 × (1 + 7 × 1)
19: 3 × ((1 + 7) × 1)
20: 3 × (1 + (7 × 1))
21: (3 × (1 + 7)) ÷ 1
22: 3 × (1 + 7) ÷ 1
23: 3 × (1 + 7 ÷ 1)
24: 3 × ((1 + 7) ÷ 1)
25: 3 × (1 + (7 ÷ 1))
26: 3 × (1 × 7 + 1)
27: 3 × ((1 × 7) + 1)
28: 3 × (1 × (7 + 1))
29: 3 × 1 ×(7 + 1)
30: (3 × 1) × (7 + 1)
31: 3 ÷ 1 ×(7 + 1)
32: (3 ÷ 1) × (7 + 1)
33: 3 ÷ (1 ÷ (7 + 1))
34: 3 × (1 + 1 × 7)
35: 3 × (1 + (1 × 7))
36: 3 × (1 × 1 + 7)
37: 3 × ((1 × 1) + 7)
38: 3 × (1 × (1 + 7))
39: 3 × 1 ×(1 + 7)
40: (3 × 1) × (1 + 7)
41: 3 × (1 ÷ 1 + 7)
42: 3 × ((1 ÷ 1) + 7)
43: 3 ÷ 1 ×(1 + 7)
44: (3 ÷ 1) × (1 + 7)
45: 3 ÷ (1 ÷ (1 + 7))
46: (7 + 1) × 3 × 1
47: ((7 + 1) × 3) × 1
48: (7 + 1) × (3 × 1)
49: (7 + 1) × 3 ÷ 1
50: ((7 + 1) × 3) ÷ 1
51: (7 + 1) × (3 ÷ 1)
52: (7 - 1) × (3 + 1)
53: (7 + 1) × 1 × 3
54: (7 + 1 × 1) × 3
55: ((7 + 1) × 1) × 3
56: (7 + (1 × 1)) × 3
57: (7 + 1) × (1 × 3)
58: (7 + 1) ÷ 1 × 3
59: (7 + 1 ÷ 1) × 3
60: ((7 + 1) ÷ 1) × 3
61: (7 + (1 ÷ 1)) × 3
62: (7 + 1) ÷ (1 ÷ 3)
63: (7 - 1) × (1 + 3)
64: (7 × 1 + 1) × 3
65: ((7 × 1) + 1) × 3
66: (7 ÷ 1 + 1) × 3
67: ((7 ÷ 1) + 1) × 3
68: (1 + 3) × (7 - 1)
69: 1 × (3 × (7 + 1))
70: 1 × 3 ×(7 + 1)
71: (1 × 3) × (7 + 1)
72: 1 × (3 × (1 + 7))
73: 1 × 3 ×(1 + 7)
74: (1 × 3) × (1 + 7)
75: (1 + 7) × 3 × 1
76: ((1 + 7) × 3) × 1
77: (1 + 7) × (3 × 1)
78: (1 + 7) × 3 ÷ 1
79: ((1 + 7) × 3) ÷ 1
80: (1 + 7) × (3 ÷ 1)
81: (1 + 7) × 1 × 3
82: (1 + 7 × 1) × 3
83: ((1 + 7) × 1) × 3
84: (1 + (7 × 1)) × 3
85: (1 + 7) × (1 × 3)
86: (1 + 7) ÷ 1 × 3
87: (1 + 7 ÷ 1) × 3
88: ((1 + 7) ÷ 1) × 3
89: (1 + (7 ÷ 1)) × 3
90: (1 + 7) ÷ (1 ÷ 3)
91: (1 × 7 + 1) × 3
92: ((1 × 7) + 1) × 3
93: (1 × (7 + 1)) × 3
94: 1 × (7 + 1) × 3
95: 1 × ((7 + 1) × 3)
96: (1 + 1 × 7) × 3
97: (1 + (1 × 7)) × 3
98: (1 × 1 + 7) × 3
99: ((1 × 1) + 7) × 3
100: (1 × (1 + 7)) × 3
101: 1 × (1 + 7) × 3
102: 1 × ((1 + 7) × 3)
103: (1 ÷ 1 + 7) × 3
104: ((1 ÷ 1) + 7) × 3

3, 1, 1, 9的24点答案：

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