Fact Family Add Sub Within 10 Fill Blanks — Set 85
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 29, 11, 40:
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Answer: 29 + 11 = 40; 11 + 29 = 40; 40 - 29 = 11; 40 - 11 = 29
- SubType
- fact-family
- Facts
- 29 + 11 = 40
- 11 + 29 = 40
- 40 - 29 = 11
- 40 - 11 = 29
- Difficulty
- normal
Write the fact family for 21, 14, 35:
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Answer: 21 + 14 = 35; 14 + 21 = 35; 35 - 21 = 14; 35 - 14 = 21
- SubType
- fact-family
- Facts
- 21 + 14 = 35
- 14 + 21 = 35
- 35 - 21 = 14
- 35 - 14 = 21
- Difficulty
- normal
Write the fact family for 20, 6, 26:
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Answer: 20 + 6 = 26; 6 + 20 = 26; 26 - 20 = 6; 26 - 6 = 20
- SubType
- fact-family
- Facts
- 20 + 6 = 26
- 6 + 20 = 26
- 26 - 20 = 6
- 26 - 6 = 20
- Difficulty
- normal
Write the fact family for 3, 18, 21:
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Answer: 3 + 18 = 21; 18 + 3 = 21; 21 - 3 = 18; 21 - 18 = 3
- SubType
- fact-family
- Facts
- 3 + 18 = 21
- 18 + 3 = 21
- 21 - 3 = 18
- 21 - 18 = 3
- Difficulty
- normal
Write the fact family for 43, 6, 49:
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Answer: 43 + 6 = 49; 6 + 43 = 49; 49 - 43 = 6; 49 - 6 = 43
- SubType
- fact-family
- Facts
- 43 + 6 = 49
- 6 + 43 = 49
- 49 - 43 = 6
- 49 - 6 = 43
- Difficulty
- normal
Teaching Notes
Download this free fact family add sub within 10 fill blanks 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 Fill Blanks 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.