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2 9 3 9怎样才能算24点
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2 9 3 9怎样才能算24点
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答案和解析
1: (2+9)×3-9=24
2: [(2+9)×3]-9=24
3: 2×9-3+9=24
4: (2×9)-3+9=24
5: (2×9-3)+9=24
6: 2×9-(3-9)=24
7: (2×9)-(3-9)=24
8: 2×(9÷3+9)=24
9: 2×[(9÷3)+9]=24
10: 2+[(9÷9)+3]=24
11: 2×9+9-3=24
12: (2×9)+9-3=24
13: (2×9+9)-3=24
14: [(2×9)+9]-3=24
15: 2×9+(9-3)=24
16: (2×9)+(9-3)=24
17: 2×(9+9÷3)=24
18: 2×[9+(9÷3)]=24
19: 2+[3+(9÷9)]=24
20: 2×3+9+9=24
21: (2×3)+9+9=24
22: (2×3+9)+9=24
23: 2×3+(9+9)=24
24: (2×3)+(9+9)=24
25: 9+2×3+9=24
26: (9+2×3)+9=24
27: 9+(2×3)+9=24
28: 9+(2×3+9)=24
29: (9+2)×3-9=24
30: [(9+2)×3]-9=24
31: 9×2-3+9=24
32: (9×2)-3+9=24
33: (9×2-3)+9=24
34: 9×2-(3-9)=24
35: (9×2)-(3-9)=24
36: 9+2×9-3=24
37: (9+2×9)-3=24
38: [9+(2×9)]-3=24
39: 9+(2×9)-3=24
40: 9+(2×9-3)=24
41: 9×2+9-3=24
42: (9×2)+9-3=24
43: (9×2+9)-3=24
44: [(9×2)+9]-3=24
45: 9×2+(9-3)=24
46: (9×2)+(9-3)=24
47: 9+3×2+9=24
48: (9+3×2)+9=24
49: 9+(3×2)+9=24
50: 9+(3×2+9)=24
51: 9-3+2×9=24
52: (9-3)+2×9=24
53: 9-3+(2×9)=24
54: (9-3)+(2×9)=24
55: 9-(3-2×9)=24
56: 9-[3-(2×9)]=24
57: 9-3+9×2=24
58: (9-3)+9×2=24
59: 9-3+(9×2)=24
60: (9-3)+(9×2)=24
61: 9-(3-9×2)=24
62: 9-[3-(9×2)]=24
63: (9÷3+9)×2=24
64: [(9÷3)+9]×2=24
65: 9+9+2×3=24
66: (9+9)+2×3=24
67: 9+(9+2×3)=24
68: 9+9+(2×3)=24
69: (9+9)+(2×3)=24
70: 9+9×2-3=24
71: (9+9×2)-3=24
72: [9+(9×2)]-3=24
73: 9+(9×2)-3=24
74: 9+(9×2-3)=24
75: 9+9+3×2=24
76: (9+9)+3×2=24
77: 9+(9+3×2)=24
78: 9+9+(3×2)=24
79: (9+9)+(3×2)=24
80: (9+9÷3)×2=24
81: [9+(9÷3)]×2=24
82: 3×2+9+9=24
83: (3×2)+9+9=24
84: (3×2+9)+9=24
85: 3×2+(9+9)=24
86: (3×2)+(9+9)=24
87: [3×(2+9)]-9=24
88: 3×(2+9)-9=24
89: [3×(9+2)]-9=24
90: 3×(9+2)-9=24
2: [(2+9)×3]-9=24
3: 2×9-3+9=24
4: (2×9)-3+9=24
5: (2×9-3)+9=24
6: 2×9-(3-9)=24
7: (2×9)-(3-9)=24
8: 2×(9÷3+9)=24
9: 2×[(9÷3)+9]=24
10: 2+[(9÷9)+3]=24
11: 2×9+9-3=24
12: (2×9)+9-3=24
13: (2×9+9)-3=24
14: [(2×9)+9]-3=24
15: 2×9+(9-3)=24
16: (2×9)+(9-3)=24
17: 2×(9+9÷3)=24
18: 2×[9+(9÷3)]=24
19: 2+[3+(9÷9)]=24
20: 2×3+9+9=24
21: (2×3)+9+9=24
22: (2×3+9)+9=24
23: 2×3+(9+9)=24
24: (2×3)+(9+9)=24
25: 9+2×3+9=24
26: (9+2×3)+9=24
27: 9+(2×3)+9=24
28: 9+(2×3+9)=24
29: (9+2)×3-9=24
30: [(9+2)×3]-9=24
31: 9×2-3+9=24
32: (9×2)-3+9=24
33: (9×2-3)+9=24
34: 9×2-(3-9)=24
35: (9×2)-(3-9)=24
36: 9+2×9-3=24
37: (9+2×9)-3=24
38: [9+(2×9)]-3=24
39: 9+(2×9)-3=24
40: 9+(2×9-3)=24
41: 9×2+9-3=24
42: (9×2)+9-3=24
43: (9×2+9)-3=24
44: [(9×2)+9]-3=24
45: 9×2+(9-3)=24
46: (9×2)+(9-3)=24
47: 9+3×2+9=24
48: (9+3×2)+9=24
49: 9+(3×2)+9=24
50: 9+(3×2+9)=24
51: 9-3+2×9=24
52: (9-3)+2×9=24
53: 9-3+(2×9)=24
54: (9-3)+(2×9)=24
55: 9-(3-2×9)=24
56: 9-[3-(2×9)]=24
57: 9-3+9×2=24
58: (9-3)+9×2=24
59: 9-3+(9×2)=24
60: (9-3)+(9×2)=24
61: 9-(3-9×2)=24
62: 9-[3-(9×2)]=24
63: (9÷3+9)×2=24
64: [(9÷3)+9]×2=24
65: 9+9+2×3=24
66: (9+9)+2×3=24
67: 9+(9+2×3)=24
68: 9+9+(2×3)=24
69: (9+9)+(2×3)=24
70: 9+9×2-3=24
71: (9+9×2)-3=24
72: [9+(9×2)]-3=24
73: 9+(9×2)-3=24
74: 9+(9×2-3)=24
75: 9+9+3×2=24
76: (9+9)+3×2=24
77: 9+(9+3×2)=24
78: 9+9+(3×2)=24
79: (9+9)+(3×2)=24
80: (9+9÷3)×2=24
81: [9+(9÷3)]×2=24
82: 3×2+9+9=24
83: (3×2)+9+9=24
84: (3×2+9)+9=24
85: 3×2+(9+9)=24
86: (3×2)+(9+9)=24
87: [3×(2+9)]-9=24
88: 3×(2+9)-9=24
89: [3×(9+2)]-9=24
90: 3×(9+2)-9=24
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