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Answer: 1006
Sliding Robot
Age 11 to 14
ShortChallenge Level 
Answer: 1006
| Slide number | Slide | Finish on |
| 1 | +1 | 1 |
| 2 | -2 | -1 |
| 3 | +3 | 2 |
| 4 | -4 | -2 |
| 5 | +5 | 3 |
| 6 | -6 | -3 |
| it is easier to see the pattern with even slide numbers | ||
| 2010 | -2010 | -2010$\div$2 = -1005 |
| 2011 | +2011 | 1006 |
This problem is taken from the UKMT Mathematical Challenges.
You can find more short problems, arranged by curriculum topic, in our short problems collection.
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