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Grade 1 · Chapter 3 · Lesson 3.2 · Printable PDF

Fact Families Worksheet with Answer Key

5 problems on fact families. 1 page, with a worked answer key.

5 problems1 pagesanswer key
Printable Fact families worksheet with answer key - Grade 1 (Page 1 PDF preview)
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Try one first: a free Chapter 1 worksheet (PDF, no sign-in).

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What's on the worksheet

  1. Do the numbers make a fact family?
    2, 7, 9 \quad yes \quad no3, 5, 9 \quad yes \quad no6, 9, 15 \quad yes \quad no4, 8, 13 \quad yes \quad no7, 7, 14 \quad yes \quad no
  2. Omar has 8 white socks and 4 black socks.
  3. Write the two take-away facts for this domino.
  4. One fact is missing from this family.
  5. A fact family uses 8, 9 and 17.

Teach it first

The free lesson teaches it with worked examples and practice problems.

Fact families: the lesson ›

More Chapter 3 worksheets: Subtraction as finding a missing part