Fact Family Add Sub Within 10 Find Family — Set 43
Write the fact family for 27, 23, 50:
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Answer: 27 + 23 = 50; 23 + 27 = 50; 50 - 27 = 23; 50 - 23 = 27
- SubType
- fact-family
- Facts
- 27 + 23 = 50
- 23 + 27 = 50
- 50 - 27 = 23
- 50 - 23 = 27
- Difficulty
- normal
Write the fact family for 40, 9, 49:
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Answer: 40 + 9 = 49; 9 + 40 = 49; 49 - 40 = 9; 49 - 9 = 40
- SubType
- fact-family
- Facts
- 40 + 9 = 49
- 9 + 40 = 49
- 49 - 40 = 9
- 49 - 9 = 40
- Difficulty
- normal
Write the fact family for 27, 4, 31:
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Answer: 27 + 4 = 31; 4 + 27 = 31; 31 - 27 = 4; 31 - 4 = 27
- SubType
- fact-family
- Facts
- 27 + 4 = 31
- 4 + 27 = 31
- 31 - 27 = 4
- 31 - 4 = 27
- Difficulty
- normal
Write the fact family for 31, 15, 46:
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Answer: 31 + 15 = 46; 15 + 31 = 46; 46 - 31 = 15; 46 - 15 = 31
- SubType
- fact-family
- Facts
- 31 + 15 = 46
- 15 + 31 = 46
- 46 - 31 = 15
- 46 - 15 = 31
- Difficulty
- normal
Write the fact family for 4, 11, 15:
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Answer: 4 + 11 = 15; 11 + 4 = 15; 15 - 4 = 11; 15 - 11 = 4
- SubType
- fact-family
- Facts
- 4 + 11 = 15
- 11 + 4 = 15
- 15 - 4 = 11
- 15 - 11 = 4
- Difficulty
- normal
Write the fact family for 29, 13, 42:
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Answer: 29 + 13 = 42; 13 + 29 = 42; 42 - 29 = 13; 42 - 13 = 29
- SubType
- fact-family
- Facts
- 29 + 13 = 42
- 13 + 29 = 42
- 42 - 29 = 13
- 42 - 13 = 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.