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2丶2丶4丶4怎么算24点

1: 2 × (2 × 4 + 4) 2: 2 × ((2 × 4) + 4) 3: 2 × (4 + 2 × 4) 4: 2 × (4 + (2 × 4)) 5: (2 × 4 - 2) × 4 6: ((2 × 4) - 2) × 4 7: 2 × (4 × 2 + 4) 8: 2 × ((4 × 2) + 4) 9: (2 × 4 + 4) × 2 10: ((2 × 4) + 4) × 2 11: 2 × (4 + 4 × 2) 12: 2 ...

2丶2丶4丶10怎么算24点 一、2×2+√4×10 =2×2+2×10 =4+20 =24 二、2+2+√4×10 =2+2+2×10 =2+2+20 =24

可以这样组合: (2+4÷10)x10 =(2+0.4)x10 =2.4x10 =24; (10x10-4)÷4 =(100-4)÷4 =96÷4 =24; …… 供参考。

(10+4)+2x5

(2-3+7)*4 =6*4 =24; 2*(3+7)+4 =2*10+4 =20+4 =24; (2+4)*(7-3) =6*4 =24;

(4-7)*(5-13) (5+(7*13))/4 (5-13)*(4-7) (5+(13*7))/4 (7-4)*(13-5) ((7*13)+5)/4 (13-5)*(7-4) ((13*7)+5)/4

1: 4 + (2 + 8) × 2 2: 4 + ((2 + 8) × 2) 3: 4 + (2 × (8 + 2)) 4: 4 + 2 ×(8 + 2) 5: (4 + 2) × 8 ÷ 2 6: ((4 + 2) × 8) ÷ 2 7: (4 + 2) × (8 ÷ 2) 8: 4 × 2 + 8 × 2 9: (4 × 2) + 8 × 2 10: 4 × 2 +(8 × 2) 11: (4 × 2) + (8 × 2) 12: 4 × (2...

1: (2 + 2) × 4 + 8 2: ((2 + 2) × 4) + 8 3: 2 × 2 × 4 + 8 4: (2 × 2) × 4 + 8 5: (2 × 2 × 4) + 8 6: ((2 × 2) × 4) + 8 7: (2 × (2 × 4)) + 8 8: 2 × (2 × 4) + 8 9: (2 × (2 + 8)) + 4 10: 2 × (2 + 8) + 4 11: 2 × (2 × 8 - 4) 12: 2 × ((...

只用加减乘除无法算得24,如果用根号则可,如: 2-根号4+11+13=24

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