ClassWeekly

1st Grade Subtraction Worksheets

Ages 6-7 · 2 sub-topics · Free previews · Print-ready PDFs

Our first grade subtraction worksheets take students from single-digit subtraction facts through subtracting two-digit numbers. Students practice with pictures, number lines, fact families, and missing number problems. Common Core standard 1.OA.C.6 expects first graders to fluently subtract within 20 using mental strategies, and these worksheets provide the structured practice that builds that fluency.

Written by Sarah Chen, Curriculum Developer, M.Ed.

Subtraction

Subtraction facts

Subtract within 5 - Alien
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Subtract within 5 - Astronaut
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Subtract within 10 - Book
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Subtract within 10 - Boy
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Subtract within 10 - Pump
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Subtract within 20 - Balloons
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Subtract within 20 - Bulb
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Two Digit Subtraction - Glove
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Two Digit Subtraction - Rider
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More Subtraction Worksheets

See Subtraction for other grades

Frequently Asked Questions

First graders should subtract within 20 using strategies like counting back, using related addition facts, and making ten (CCSS 1.OA.C.6). They should also understand the relationship between addition and subtraction and solve comparison word problems.

What is ClassWeekly?

ClassWeekly offers free worksheets and printable learning resources for kids in preschool to grade 5. All worksheets are aligned to Common Core standards and designed by educators. Become a member to access the full library and download unlimited PDFs.