Fact Family Math

Fact family worksheets by grade

Fact family worksheets for 1st, 2nd and 3rd grade. Each worksheet maker is set to the right numbers for the grade, with an answer key.

By the Fact Family Math editorial team. Updated October 13, 2026.

These fact family worksheets by grade are set up for first, second and third grade. Each maker below is already set to the right numbers for the grade. Press the button for a new worksheet, tick Show answers for the key, and print.

1st grade fact family worksheets

Addition and subtraction within 10, with one missing number in each triangle. Learn more on the 1st grade fact families page.

1st grade fact family worksheet

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2nd grade fact family worksheets

Addition and subtraction within 20, completing each family of facts. See 2nd grade fact families.

2nd grade fact family worksheet

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3rd grade fact family worksheets

Multiplication and division within 100. See 3rd grade fact families.

3rd grade fact family worksheet

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Other grades

  • Kindergarten. Use the blank house and fill it in with counters. See kindergarten and 4th grade.
  • 4th grade and review. Set the maker to tables up to 12 and the Write the four facts style.

Frequently asked questions

Which fact family worksheet is best for grade 1?

Start with Complete the triangle and sums up to 10. Move to Complete each family of facts when children are confident.

Do these worksheets have answer keys?

Yes. Tick Show answers under each maker.

See every style on the fact family worksheets hub.

New fact family worksheets by email

Occasional emails with new printable worksheets and classroom ideas for fact families. No spam. Unsubscribe whenever you like.