通过四则运算将5、5、8、10计算出24（每数用一次,有哪几种方法?）
1个回答

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

相关问题