Question

2,2,5,10。 怎么算24点？ 加减乘除随意用

Answer 1

1: (2 + 2 ÷ 5) × 10 2: (2 + (2 ÷ 5)) × 10 3: (2 × (2 + 5)) + 10 4: 2 × (2 + 5) + 10 5: (2 + 5) × 2 + 10 6: ((2 + 5) × 2) + 10 7: (2 - 5) × (2 - 10) 8: (2 × (5 + 2)) + 10 9: 2 × (5 + 2) + 10 10: (2 ÷ 5 + 2) × 10 11: ((2 ÷ 5) + 2) × 10 12: (2 - 10) × (2 - 5) 13: (5 + 2) × 2 + 10 14: ((5 + 2) × 2) + 10 15: (5 - 2) × (10 - 2) 16: (5 × 10 - 2) ÷ 2 17: ((5 × 10) - 2) ÷ 2 18: 10 + (2 × (2 + 5)) 19: 10 + 2 ×(2 + 5) 20: 10 × (2 + 2 ÷ 5) 21: 10 × (2 + (2 ÷ 5)) 22: 10 + (2 + 5) × 2 23: 10 + ((2 + 5) × 2) 24: 10 + (2 × (5 + 2)) 25: 10 + 2 ×(5 + 2) 26: (10 - 2) × (5 - 2) 27: 10 × (2 ÷ 5 + 2) 28: 10 × ((2 ÷ 5) + 2) 29: 10 + (5 + 2) × 2 30: 10 + ((5 + 2) × 2) 31: (10 × 5 - 2) ÷ 2 32: ((10 × 5) - 2) ÷ 2