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link 11.12.2010 17:53 |
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Subject: counting in 3s and 4s math. In the exam MAry found it difficult to spot a pattern and continue the pattern, counting in 3s and 4s.What does it mean, counting in 3s and 4s? Thank you beforehand. |
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http://www.mathsisfun.com/numbers/skip-counting.html Skip Counting by 3s is: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, ... Skip Counting by 4s is: 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, .. imho |
| Leo2 +1 |
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