Build and break apart teen numbers
Free printable Grade 1 math worksheet for "Build and break apart teen numbers" — practice place value. No-prep, print or assign online.
This worksheet helps first-grade students practice place value by building and breaking apart teen numbers. Teachers can use it to reinforce understanding of tens and ones through hands-on activities and visual representation. It supports foundational math skills in number sense and place value for young learners.
Learning objectives
- Identify the place value of tens and ones in teen numbers
- Build teen numbers using tens and ones blocks or drawings
- Break apart teen numbers into tens and ones to understand their composition
Answer Key
How to use this worksheet
- Click “Download Worksheet” to get the PDF — free with a KiwiBee account (up to 50 downloads a month).
- Print at home or in class for Grade 1; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Build and break apart teen numbers” worksheet free?
Yes. “Build and break apart teen numbers” is a free printable Math worksheet. Sign in with a free KiwiBee account to download the PDF — it includes up to 50 downloads a month.
What grade or age is this Math worksheet for?
It's designed for Grade 1 (ages 6–7), covering Place value.
Does it come with an answer key?
Yes — a matching answer key is included so you can grade it in seconds.
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