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1,%2,2,3四个数怎么算24点?

不详

(1+ 2 )x(2 x4)=3x8=24 (1+ 2 )x4x2=1 2x2=2 4

1. 2×[﹙1+2﹚×4] 2. ﹙4×2﹚×﹙2+1﹚ 3. [﹙2+1﹚×4]×2

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

2³×[1-﹙-2﹚]=24

1×2×3×4=24

这不开玩笑么!就算-2是2,全乘起来也不过12而以… 楼上的!我超服!平方的那个2也算啊...

3*4*(5-1-2)=24 4*5+2+3-1+24 (5-2+3)*4*1=24 (5+3)*(4+1-2)=24 3*5+2*4=1=24 2*5*(3-1)+4=24

解答1: {1-(-2)} *(2)的三次方=3*8=24 解答2: { 3-(-2)}的平方-1=25-1=24

题目不完整 ,无法作答

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