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Teen Number Missing Parts
Kindergarten - Math - Challenge Me
Worksheet 1
1Teen number parts: 10 + ____ = 12
2Teen frame review: which parts make 17?
3Teen number parts: 10 + ____ = 11
4Teen frame review: which parts make 16?
5Teen number parts: 10 + ____ = 16
6Teen frame review: which parts make 13?
7Teen number parts: 10 + ____ = 15
8Teen frame review: which parts make 20?
About this worksheet
Teen Number Missing Parts gives kindergarten students a focused page for a skill that parents and teachers often need as its own printable worksheet. This gives teachers a missing-part teen-number page rather than another count-and-name page. Students should connect the ten-frame picture to the equation 10 + ones. The items rotate through several question types so the page is not just the same prompt with different numbers or words. Students complete teen number equations and identify missing ones from ten-frame models. Support versions keep the reading load, numbers, or choices friendlier while preserving the same thinking. Standard versions match everyday classroom practice. Challenge versions add a closer distractor, an extra reasoning step, or less familiar examples. Before answering, students should say what the question is asking, point to the evidence, and check that the answer fits the exact skill named in the title.
What your child will learn
Build teen numbers
Use 10 and extra ones
Find a missing part
Worked example
Fourteen is 10 and 4 more ones.
Common mistake
Counting the ones only and forgetting the full ten.
Helpful hint
A teen number is 10 plus some ones.
Questions parents ask
What is the most common mistake with teen number missing parts?
Counting the ones only and forgetting the full ten.
How can I help my child with teen number missing parts?
A teen number is 10 plus some ones.
Are these kindergarten math worksheets free to print?
Yes. All 6 printable versions on this page are free to download and print, with no account needed.