Fact Family Add Sub Within 10 Find Family — Set 11
Write the fact family for 17, 4, 21:
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Answer: 17 + 4 = 21; 4 + 17 = 21; 21 - 17 = 4; 21 - 4 = 17
- SubType
- fact-family
- Facts
- 17 + 4 = 21
- 4 + 17 = 21
- 21 - 17 = 4
- 21 - 4 = 17
- Difficulty
- normal
Write the fact family for 1, 2, 3:
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Answer: 1 + 2 = 3; 2 + 1 = 3; 3 - 1 = 2; 3 - 2 = 1
- SubType
- fact-family
- Facts
- 1 + 2 = 3
- 2 + 1 = 3
- 3 - 1 = 2
- 3 - 2 = 1
- Difficulty
- normal
Write the fact family for 49, 1, 50:
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Answer: 49 + 1 = 50; 1 + 49 = 50; 50 - 49 = 1; 50 - 1 = 49
- SubType
- fact-family
- Facts
- 49 + 1 = 50
- 1 + 49 = 50
- 50 - 49 = 1
- 50 - 1 = 49
- Difficulty
- normal
Write the fact family for 11, 39, 50:
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Answer: 11 + 39 = 50; 39 + 11 = 50; 50 - 11 = 39; 50 - 39 = 11
- SubType
- fact-family
- Facts
- 11 + 39 = 50
- 39 + 11 = 50
- 50 - 11 = 39
- 50 - 39 = 11
- Difficulty
- normal
Write the fact family for 38, 5, 43:
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Answer: 38 + 5 = 43; 5 + 38 = 43; 43 - 38 = 5; 43 - 5 = 38
- SubType
- fact-family
- Facts
- 38 + 5 = 43
- 5 + 38 = 43
- 43 - 38 = 5
- 43 - 5 = 38
- Difficulty
- normal
Write the fact family for 46, 1, 47:
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Answer: 46 + 1 = 47; 1 + 46 = 47; 47 - 46 = 1; 47 - 1 = 46
- SubType
- fact-family
- Facts
- 46 + 1 = 47
- 1 + 46 = 47
- 47 - 46 = 1
- 47 - 1 = 46
- Difficulty
- normal
Teaching Notes
Download this free fact family add sub within 10 find family math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
Frequently Asked Questions
How do I use this Fact Family Add Sub Within 10 Find Family Math Worksheet worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.