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Math Worksheets
Lessons for First Grade
Free Printable Worksheets
First Grade math worksheets to help students compose and decompose teen numbers fluently.
Compose teen numbers by adding single digit numbers to 10.
Decompose teen numbers by knowing what single digit numbers to add to 10 to make teen numbers.
Click on the following worksheet to get a printable pdf document.
Scroll down the page for more Compose & Decompose Teen Numbers Worksheets.
Add or Subtract.
Compose Decompose Teen Numbers Worksheet #1
(Answers on the second page)
Compose Decompose Teen Numbers Worksheet #2
(Answers on the second page)
Compose Decompose Teen Numbers #1 (Interactive)
Compose Decompose Teen Numbers #2 (Interactive)
Teen Numbers
Compose Teen Number
Decompose Teen Number
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