Teen Numbers: Tens and Ones Worksheets for Kindergarten
These teen numbers: tens and ones worksheets give parents and teachers focused, repeatable practice for Kindergarten learners. Decompose numbers 11 through 19 into one group of ten and some additional ones. Choose a fixed-seed sample or make a fresh printable without creating an account.
Learning objective: Decompose numbers 11 through 19 into one group of ten and some additional ones.
Reproducible fixed seeds
Three free worksheet samples
Open a sample to preview all questions, make a fresh version, or download the worksheet and answer key.
Problem: What number is shown by 1 tens and 9 ones?
Answer: 19
Strategy: Name the target place, use the digit to its right when rounding, and preserve every other place correctly. This example supports the page objective: Decompose numbers 11 through 19 into one group of ten and some additional ones.
How to use this worksheet
Read each number aloud and identify the value, not only the name, of a digit. For this teen numbers: tens and ones set, begin without a timer.
Use expanded form to make regrouping and rounding decisions visible. Regenerate only when the learner is ready for another arrangement of the same objective.
Begin with the easy setting when the strategy is new, use standard for independent practice, and reserve challenge for a learner who can explain the method accurately.
Common mistakes to watch
Naming a digit's position but not its value. Watch for this specifically during teen numbers: tens and ones practice.
Rounding from the wrong neighboring digit. Use the worked correction as the next teaching example.
Use the answer key to find a pattern, then ask the learner to explain one corrected example rather than repeating an entire set immediately.
Standards reference
Skill alignment
Alignment labels identify the primary skill practiced. A worksheet is supplemental practice and does not assess every part of a standard.
What does this Kindergarten Teen Numbers: Tens and Ones worksheet practice?
Decompose numbers 11 through 19 into one group of ten and some additional ones.
How should adults use the Teen Numbers: Tens and Ones printable?
Start with one untimed set, review the learner's strategy, and use the answer key to discuss errors. Generate a new fixed-seed set only after the current skill is understood.
Does the Teen Numbers: Tens and Ones download include answers?
Yes. The free PDF can include an appended answer key, or the answer key can be downloaded separately for adult use.