Fact Family Add Sub Within 10 Fill Blanks — Set 90
Write the fact family for 10, 29, 39:
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Answer: 10 + 29 = 39; 29 + 10 = 39; 39 - 10 = 29; 39 - 29 = 10
- SubType
- fact-family
- Facts
- 10 + 29 = 39
- 29 + 10 = 39
- 39 - 10 = 29
- 39 - 29 = 10
- Difficulty
- normal
Write the fact family for 17, 23, 40:
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Answer: 17 + 23 = 40; 23 + 17 = 40; 40 - 17 = 23; 40 - 23 = 17
- SubType
- fact-family
- Facts
- 17 + 23 = 40
- 23 + 17 = 40
- 40 - 17 = 23
- 40 - 23 = 17
- Difficulty
- normal
Write the fact family for 4, 31, 35:
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Answer: 4 + 31 = 35; 31 + 4 = 35; 35 - 4 = 31; 35 - 31 = 4
- SubType
- fact-family
- Facts
- 4 + 31 = 35
- 31 + 4 = 35
- 35 - 4 = 31
- 35 - 31 = 4
- Difficulty
- normal
Write the fact family for 7, 24, 31:
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Answer: 7 + 24 = 31; 24 + 7 = 31; 31 - 7 = 24; 31 - 24 = 7
- SubType
- fact-family
- Facts
- 7 + 24 = 31
- 24 + 7 = 31
- 31 - 7 = 24
- 31 - 24 = 7
- Difficulty
- normal
Write the fact family for 1, 18, 19:
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Answer: 1 + 18 = 19; 18 + 1 = 19; 19 - 1 = 18; 19 - 18 = 1
- SubType
- fact-family
- Facts
- 1 + 18 = 19
- 18 + 1 = 19
- 19 - 1 = 18
- 19 - 18 = 1
- 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 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.