🔢Math Easy
Subtraction Within 10 Worksheet
Practice subtraction facts within 10, using a number line to count back to the answer.
1st Grade 10 min
✓ Answer key
1st Grade · Math
1st Grade Subtraction Worksheets
Reviewed by ClassReady Editorial Team Last updated August 2026
Before this skill
- Counting to 10
- Addition facts within 10
- Counting and number order to 20
- Subtraction within 10
- Subtraction within 20
Common mistakes to watch for
- Counting back but including the starting number
- Counting up when they meant to count back
- Subtracting the larger number from the smaller out of habit
- Adding instead of subtracting
- Giving a bare number without a label
Take the full lesson
Learn subtraction step by step with worked examples and practice exercises — no PDF required.
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🔢Math Standard
Subtraction Within 20 Worksheet
Practice subtraction within 20, using a number line to count back or count up to the answer.
1st Grade 12 min
✓ Answer key
🔢Math Standard
Subtraction Word Problems Worksheet
Subtraction shows up in stories as things being taken away or compared. Solve each story problem and label your answer.
1st Grade 15 min
✓ Answer key
Suggested Practice Sequence
- 1 Subtraction Within 10 Worksheet easy
- 2 Subtraction Within 20 Worksheet standard
- 3 Subtraction Word Problems Worksheet standard
Related Skills
Frequently Asked Questions
What do 1st Grade students practice with subtraction?
Students will subtract within 10 using counting back on a number line, building toward fact recall.
Are these worksheets free and printable?
Yes — every worksheet is a free, printable PDF with an answer key. No sign-up required.