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| 1. |
EASY
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Does the following sequence have a repeating unit? 1, 2, 1, 2, 1, 2, ...
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| 2. |
MEDIUM
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What is the repeating unit of the following sequence: 1, 3, 5, 1, 3, 5, 1, 3, 5, ...
- 1, 3, 5, 1, 3, 5, 1, 3, 5, ...
- 1, 3, 5, 1, 3, 5, ...
- 1, 3, 5
- 1, 3
- 3
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| 3. |
MEDIUM
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How many numbers are in one repeating unit of the following sequence: 1, 3, 5, 7, 9, 11, 1, 3, 5, 7, 9, 11
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| 4. |
MEDIUM
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Does the following sequence have a repeating unit? 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 ...
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| 5. |
HARD
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What is the repeating unit of the following sequence? 1, 4, 5, 2, 3, 8, 1, 1, 1, 4, 5, 2, 3, 8, 1, 1, 1, 4, ....
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