Answer Key to Math Practice Worksheet for Alt Simple Addition Number Patterns

Alt Simple Addition Number Patterns
Version 3
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Complete the list and describe the pattern!

9, 12,   15  ,   18  , 21, 24, ...

What is the pattern? Add 3

2, 3,   4  ,   5  , 6, 7, ...

What is the pattern? Add 1

  6  ,   9  , 12, 15, 18, 21, ...

What is the pattern? Add 3

9, 12,   15  ,   18  , 21, 24, ...

What is the pattern? Add 3

  2  ,   5  , 8, 11, 14, 17, ...

What is the pattern? Add 3

4, 6,   8  ,   10  , 12, 14, ...

What is the pattern? Add 2

5, 8,   11  ,   14  , 17, 20, ...

What is the pattern? Add 3

9, 11,   13  ,   15  , 17, 19, ...

What is the pattern? Add 2

6, 9,   12  ,   15  , 18, 21, ...

What is the pattern? Add 3

  7  ,   9  , 11, 13, 15, 17, ...

What is the pattern? Add 2

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