Answer Key to Math Practice Worksheet for Simple Addition Number Patterns

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

6, 7, 8, 9,   10  ,   11  , ...

What is the pattern? Add 1

4, 6, 8, 10,   12  ,   14  , ...

What is the pattern? Add 2

1, 3, 5, 7,   9  ,   11  , ...

What is the pattern? Add 2

1, 4, 7, 10,   13  ,   16  , ...

What is the pattern? Add 3

3, 6, 9, 12,   15  ,   18  , ...

What is the pattern? Add 3

3, 5, 7, 9,   11  ,   13  , ...

What is the pattern? Add 2

4, 6, 8, 10,   12  ,   14  , ...

What is the pattern? Add 2

7, 8, 9, 10,   11  ,   12  , ...

What is the pattern? Add 1

8, 10, 12, 14,   16  ,   18  , ...

What is the pattern? Add 2

5, 7, 9, 11,   13  ,   15  , ...

What is the pattern? Add 2

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