Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?*7101213
Question
Look at this series: 7, 10, 8, 11, 9, 12, ... What number should come next?*7101213
Solution
This series alternates between adding 3 and subtracting 2.
Starting with 7:
- 7 + 3 = 10
- 10 - 2 = 8
- 8 + 3 = 11
- 11 - 2 = 9
- 9 + 3 = 12
So, following this pattern, the next number would be:
- 12 - 2 = 10
Therefore, the next number in the series should be 10.
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