作业帮6.3.9.4.如何等于24
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6.3.9.4.如何等于24
6.3.9.4.如何等于24
6.3.9.4.如何等于24
(6-4)*(3+9) = 24
(9-(6-3))*4 6先减3等于3 9再减3等于6 4再乘6等于24
(9-6+3)4=24
1: (6 - 4) × (3 + 9)
2: (6 - 4) × (9 + 3)
3: (3 - 6 + 9) × 4
4: ((3 - 6) + 9) × 4
5: (3 - (6 - 9)) × 4
6: (3 + 9 - 6) × 4
7: ((3 + 9) - 6) × 4
8: (3 + (9 - 6)) × 4<...
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1: (6 - 4) × (3 + 9)
2: (6 - 4) × (9 + 3)
3: (3 - 6 + 9) × 4
4: ((3 - 6) + 9) × 4
5: (3 - (6 - 9)) × 4
6: (3 + 9 - 6) × 4
7: ((3 + 9) - 6) × 4
8: (3 + (9 - 6)) × 4
9: (3 + 9) × (6 - 4)
10: (9 - 6 + 3) × 4
11: ((9 - 6) + 3) × 4
12: (9 - (6 - 3)) × 4
13: (9 + 3 - 6) × 4
14: ((9 + 3) - 6) × 4
15: (9 + (3 - 6)) × 4
16: (9 + 3) × (6 - 4)
17: 4 × (3 - 6 + 9)
18: 4 × ((3 - 6) + 9)
19: 4 × (3 - (6 - 9))
20: 4 × (3 + 9 - 6)
21: 4 × ((3 + 9) - 6)
22: 4 × (3 + (9 - 6))
23: 4 × (9 - 6 + 3)
24: 4 × ((9 - 6) + 3)
25: 4 × (9 - (6 - 3))
26: 4 × (9 + 3 - 6)
27: 4 × ((9 + 3) - 6)
28: 4 × (9 + (3 - 6))
收起
（9+3）*（6-4）=24
9减6等于3
3加3等于6
6乘4等与24