
Break apart a one-digit number to subtract
Free printable Grade 2 math worksheet for "Break apart a one-digit number to subtract" — practice subtraction strategies: two digits. No-prep, print or assign online.
This worksheet helps students practice breaking apart one-digit numbers to subtract from two-digit numbers, reinforcing subtraction strategies. Teachers can use it to support students in developing flexible thinking and improving mental math skills. Ideal for Grade 2 classrooms focusing on subtraction strategies and number sense.
Learning objectives
- Decompose a one-digit number into smaller parts to simplify subtraction.
- Apply breaking apart strategies to subtract two-digit numbers accurately.
- Demonstrate understanding of subtraction by using number decomposition.
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 2; it's no-prep, with no extra materials needed.
- Use the included answer key to mark it in seconds.
Frequently asked questions
Is the “Break apart a one-digit number to subtract” worksheet free?
Yes. “Break apart a one-digit number to subtract” 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 2 (ages 7–8), covering Subtraction strategies: two digits.
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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