2,2,3,8(算24点,四种方法)

问题描述:

2,2,3,8(算24点,四种方法)

1: 2 + (2 × (3 + 8))2: 2 + 2 ×(3 + 8)3: 2 - 2 + 3 × 84: (2 - 2) + 3 × 85: (2 - 2 + 3) × 86: ((2 - 2) + 3) × 87: 2 - 2 +(3 × 8)8: (2 - 2) + (3 × 8)9: (2 - (2 - 3)) × 810: 2 - (2 - 3 ...