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Number Sequences
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High score: 0
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| 1. |
Complete the table.
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| 2. |
Determine the number of lines used for the 12th shape.
lines.
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| 3. | What is the seventh term? | |
| 4. | What is the eighth term? | |
| 5. | What is the ninth term? | |
| 6. |
3, 11, 19, 27,
, 43,
,
, 67,
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| 7. |
1, 3, 6, 10,
, 21,
, 36,
,
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| 8. |
3, 9, 27,
,
, 729,
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