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Teen numbers

Addition worksheets: Decomposing numbers 10-19

In these kindergarten worksheets students add numbers to 10 to make "teen" numbers. Understanding the relationship between single digit numbers and "teen" numbers is a first step to understanding concepts of place value and our base 10 number system.

More addition worksheets

Find all of our addition worksheets, from adding by counting objects  to addition of multiple large numbers in columns.

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