Fact Family Add Sub Within 10 Find Family — Set 89
Write the fact family for 39, 8, 47:
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Answer: 39 + 8 = 47; 8 + 39 = 47; 47 - 39 = 8; 47 - 8 = 39
- SubType
- fact-family
- Facts
- 39 + 8 = 47
- 8 + 39 = 47
- 47 - 39 = 8
- 47 - 8 = 39
- Difficulty
- normal
Write the fact family for 36, 7, 43:
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Answer: 36 + 7 = 43; 7 + 36 = 43; 43 - 36 = 7; 43 - 7 = 36
- SubType
- fact-family
- Facts
- 36 + 7 = 43
- 7 + 36 = 43
- 43 - 36 = 7
- 43 - 7 = 36
- Difficulty
- normal
Write the fact family for 45, 3, 48:
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Answer: 45 + 3 = 48; 3 + 45 = 48; 48 - 45 = 3; 48 - 3 = 45
- SubType
- fact-family
- Facts
- 45 + 3 = 48
- 3 + 45 = 48
- 48 - 45 = 3
- 48 - 3 = 45
- Difficulty
- normal
Write the fact family for 31, 11, 42:
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Answer: 31 + 11 = 42; 11 + 31 = 42; 42 - 31 = 11; 42 - 11 = 31
- SubType
- fact-family
- Facts
- 31 + 11 = 42
- 11 + 31 = 42
- 42 - 31 = 11
- 42 - 11 = 31
- Difficulty
- normal
Write the fact family for 32, 13, 45:
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Answer: 32 + 13 = 45; 13 + 32 = 45; 45 - 32 = 13; 45 - 13 = 32
- SubType
- fact-family
- Facts
- 32 + 13 = 45
- 13 + 32 = 45
- 45 - 32 = 13
- 45 - 13 = 32
- Difficulty
- normal
Write the fact family for 29, 2, 31:
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Answer: 29 + 2 = 31; 2 + 29 = 31; 31 - 29 = 2; 31 - 2 = 29
- SubType
- fact-family
- Facts
- 29 + 2 = 31
- 2 + 29 = 31
- 31 - 29 = 2
- 31 - 2 = 29
- 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.