Subtraction Within 20 Worksheets
Subtraction Within 20 worksheets help 1st Grade students practise subtraction within 20. A step-by-step path through first-grade subtraction: review within 10, take ten from teen numbers, subtract fluently within 20, then master taking from twenty. Each one is free to print and comes with an answer key.
The subtraction within 20 learning path
These worksheets are a progression, not a pile — each step builds on the one before it. Start at step 1 and work down; a child who is already confident can join partway in.
- Subtraction Review: Within 10Intro
- Take Away 10 from Teen NumbersIntro
- Subtract Within 20Practice
- Take From 20Challenge
How to use these subtraction within 20 worksheets
Print a set for homework, morning work, or classroom practice. Because every worksheet comes in multiple sets — the same skill with different questions — you can give 1st Grade students fresh subtraction within 20 practice as many times as they need, then check their work with the included answer key.