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?
Press the Start Button To Begin
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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.
|How fast can you get 20 more correct answers than wrong answers?||999|
Math Lessons by Grade
- Estimation and Mental Math
- Naming Numbers
- Percents and Ratios
- Place Value