十 一 x 除

2010-01-23 8:16 am
請問有無人幫到我 ar 急 急 ........ 用 十 一 x 除

1. ) 1 2 3 4 5 6 7 = 51

2. ) 2 3 4 5 6 7 1 = 51

3. ) 3 4 5 6 7 1 2 = 51

4. ) 4 5 6 7 1 2 3 = 51

5. ) 5 6 7 1 2 3 4 = 51

6. ) 6 7 1 2 3 4 5 = 51

7. ) 7 1 2 3 4 5 6 = 51

回答 (1)

2010-01-23 8:32 am
✔ 最佳答案
1. ) 1x2 + 3x4 + 5x6 + 7 = 51

2. ) 2 + 3x4 + 5x6 + 7/1 = 51

3. ) 3x4 + 5x6 + 7/1+ 2 = 51

4. ) 4 + 5 + 6x7 + 1 + 2 - 3 = 51

5. ) 5x6 + 7/1 + 2 + 3x4 = 51

6. ) 6x7 + 1x2 + 3x4 - 5 = 51

7. ) 7 + 1x2 + 3x4 + 5x6 = 51


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