Question

算24点:3478

Answer 1

1: 8 - (3 - 7) × 4

2: 8 - ((3 - 7) × 4)

3: 8 + (7 - 3) × 4

4: 8 + ((7 - 3) × 4)

5: 8 - (4 × (3 - 7))

6: 8 - 4 ×(3 - 7)

7: 8 + (4 × (7 - 3))

8: 8 + 4 ×(7 - 3)

9: (7 - 3) × 4 + 8

10: ((7 - 3) × 4) + 8

11: (4 × (7 - 3)) + 8

12: 4 × (7 - 3) + 8