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3,3,4,5,的24点怎么算

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

3×4×[-3-(-5)] =12×2 =24

3×8×(5-4) =24×1 =24

36个解 (-2)*((-3)-(4+5))=24 (-2)*((-3)-4-5)=24 (-2)*(((-3)-4)-5)=24 ((-2)-(-3)+5)*4=24 (((-2)-(-3))+5)*4=24 ((-2)-((-3)-5))*4=24 (-2)*((-3)-(5+4))=24 (-2)*((-3)-5-4)=24 (-2)*(((-3)-5)-4)=24 ((-2)+5-(-3))*4=24 (((-2)+5)-(-3))*4=...

1:(5-3)*10+4 2:(10*4*3)/5 只有这两个!那个很多方法的回答者显然是复制某程序的

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

有2个 3×[4+(-6)-(-10)]=24 4+(-6)×(-10)÷3=24

3*(5-(4-7)) 3*((5-4)+7) (3+5)*(7-4) 3*((5+7)-4) 3*(5+(7-4)) ((3*4)+5)+7 (3*4)+(5+7) ((3*4)+7)+5 (3*4)+(7+5) 3*(4*(7-5)) (3*4)*(7-5) 3*((7-5)*4) (3*(7-5))*4 3*((7+5)-4) 3*(7+(5-4)) 3*(7-(4-5)) 3*((7-4)+5) 5+((3*4)+7) (5+(3*4))+7...

用3,3,5,7算24点,共有4种算法。 [﹙5×3﹚-7]×3 3×[﹙3×5﹚-7] 3×[﹙5×3﹚-7] [﹙3×5﹚-7]×3

5减4乘3,乘6

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