发布网友 发布时间:2024-01-25 00:16
共2个回答
热心网友 时间:2024-10-29 01:11
1: 5 × 5 - 1 × 1 2: (5 × 5) - 1 × 1 3: (5 × 5 - 1) × 1 4: ((5 × 5) - 1) × 1 5: 5 × 5 -(1 × 1) 6: (5 × 5) - (1 × 1) 7: 5 × 5 - 1 ÷ 1 8: (5 × 5) - 1 ÷ 1 9: (5 × 5 - 1) ÷ 1 10: ((5 × 5) - 1) ÷ 1 11: 5 × 5 -(1 ÷ 1) 12: (5 × 5) - (1 ÷ 1) 13: 5 × 5 × 1 - 1 14: (5 × 5) × 1 - 1 15: (5 × 5 × 1) - 1 16: ((5 × 5) × 1) - 1 17: (5 × (5 × 1)) - 1 18: 5 × (5 × 1) - 1 19: 5 × 5 ÷ 1 - 1 20: (5 × 5) ÷ 1 - 1 21: (5 × 5 ÷ 1) - 1 22: ((5 × 5) ÷ 1) - 1 23: (5 × (5 ÷ 1)) - 1 24: 5 × (5 ÷ 1) - 1 25: (5 + 1) × (5 - 1) 26: (5 - 1) × (5 + 1) 27: 5 × 1 × 5 - 1 28: (5 × 1) × 5 - 1 29: (5 × 1 × 5) - 1 30: ((5 × 1) × 5) - 1 31: (5 × (1 × 5)) - 1 32: 5 × (1 × 5) - 1 33: 5 ÷ 1 × 5 - 1 34: (5 ÷ 1) × 5 - 1 35: (5 ÷ 1 × 5) - 1 36: ((5 ÷ 1) × 5) - 1 37: (5 ÷ (1 ÷ 5)) - 1 38: 5 ÷ (1 ÷ 5) - 1 39: (5 - 1) × (1 + 5) 40: (1 + 5) × (5 - 1) 41: 1 × 5 × 5 - 1 42: (1 × 5) × 5 - 1 43: (1 × 5 × 5) - 1 44: ((1 × 5) × 5) - 1 45: (1 × (5 × 5)) - 1 46: 1 × (5 × 5) - 1 47: 1 × (5 × 5 - 1) 48: 1 × ((5 × 5) - 1)热心网友 时间:2024-10-29 01:16
5×(5-1÷5) =5×(5-0.2) =5×4.8 =24