Fact Family Add Sub Within 10 Find Family — Set 71
Write the fact family for 10, 35, 45:
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Answer: 10 + 35 = 45; 35 + 10 = 45; 45 - 10 = 35; 45 - 35 = 10
- SubType
- fact-family
- Facts
- 10 + 35 = 45
- 35 + 10 = 45
- 45 - 10 = 35
- 45 - 35 = 10
- Difficulty
- normal
Write the fact family for 21, 2, 23:
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Answer: 21 + 2 = 23; 2 + 21 = 23; 23 - 21 = 2; 23 - 2 = 21
- SubType
- fact-family
- Facts
- 21 + 2 = 23
- 2 + 21 = 23
- 23 - 21 = 2
- 23 - 2 = 21
- Difficulty
- normal
Write the fact family for 36, 9, 45:
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Answer: 36 + 9 = 45; 9 + 36 = 45; 45 - 36 = 9; 45 - 9 = 36
- SubType
- fact-family
- Facts
- 36 + 9 = 45
- 9 + 36 = 45
- 45 - 36 = 9
- 45 - 9 = 36
- Difficulty
- normal
Write the fact family for 30, 11, 41:
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Answer: 30 + 11 = 41; 11 + 30 = 41; 41 - 30 = 11; 41 - 11 = 30
- SubType
- fact-family
- Facts
- 30 + 11 = 41
- 11 + 30 = 41
- 41 - 30 = 11
- 41 - 11 = 30
- Difficulty
- normal
Write the fact family for 10, 4, 14:
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Answer: 10 + 4 = 14; 4 + 10 = 14; 14 - 10 = 4; 14 - 4 = 10
- SubType
- fact-family
- Facts
- 10 + 4 = 14
- 4 + 10 = 14
- 14 - 10 = 4
- 14 - 4 = 10
- Difficulty
- normal
Write the fact family for 26, 19, 45:
Show answer
Answer: 26 + 19 = 45; 19 + 26 = 45; 45 - 26 = 19; 45 - 19 = 26
- SubType
- fact-family
- Facts
- 26 + 19 = 45
- 19 + 26 = 45
- 45 - 26 = 19
- 45 - 19 = 26
- 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.