Description
Looking for the perfect resource to help your kindergarten students master composing and decomposing teen numbers? This hands-on, engaging set of activities will build a strong foundation in number sense while making learning fun!
What’s Included?
✔ Teen Number Work Mats – Hands-on tools for understanding teen number composition
✔ Decomposition Worksheets – Explore numerals, ten frames, and base 10 blocks
✔ Sequencing Worksheets – Strengthen number order and patterns
✔ Teen Number Sorts – Interactive sorting activities for better comprehension
✔ Part/Whole Worksheets – Break teen numbers into parts to see how they connect
✔ Number Bonds – Build number sense with structured number bond exercises
✔ Tally Marks Practice – Reinforce counting and number representation
✔ I Have/I Need to 20 – A fun way to solidify teen number decomposition
✔ Teen Number Posters – Visual aids to support ongoing learning
Easy Prep & Versatile Use
Perfect for whole-class instruction, math centers, small groups, homework, or early finisher work! Simply print and go, or laminate posters for long-term use.
Make composing and decomposing teen numbers engaging, effective, and stress-free with this must-have resource!








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