## Count by 3's Any

### Count By 3's: Learn

You can count by three's by adding three to the previous number.

The numbers that you would count if you started with 0 and counted by threes would be:

0, 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33 and so on.

The numbers that you would count if you started with 1 and counted by threes would be:

1, 4, 7, 10, 13, 16, 19, 22, 25, 28, 31, 34 and so on.

### Count By 3's: Practice

#### What is the next number by 3's?

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Game Name | Description | Best Score |
---|---|---|

How many correct answers can you get in 60 seconds? | 0 | |

Extra time is awarded for each correct answer.
Play longer by getting more correct. |
0 | |

How fast can you get 20 more correct answers than wrong answers? | 999 |

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