① 1 5 5 51: (5 - 1 ÷ 5) × 52: (5 - (1 ÷ 5)) × 53: 5 × (5 - 1 ÷ 5)4: 5 × (5 - (1 ÷ 5))② 3 3 8 81: 8 ÷ (3 - 8 ÷ 3)2: 8 ÷ (3 - (8 ÷ 3))
呵呵问道 玩游戏就玩问道