Fact Family Add Sub Within 10 Fill Blanks — Set 30
Write the fact family for 33, 9, 42:
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Answer: 33 + 9 = 42; 9 + 33 = 42; 42 - 33 = 9; 42 - 9 = 33
- SubType
- fact-family
- Facts
- 33 + 9 = 42
- 9 + 33 = 42
- 42 - 33 = 9
- 42 - 9 = 33
- Difficulty
- normal
Write the fact family for 13, 17, 30:
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Answer: 13 + 17 = 30; 17 + 13 = 30; 30 - 13 = 17; 30 - 17 = 13
- SubType
- fact-family
- Facts
- 13 + 17 = 30
- 17 + 13 = 30
- 30 - 13 = 17
- 30 - 17 = 13
- Difficulty
- normal
Write the fact family for 38, 4, 42:
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Answer: 38 + 4 = 42; 4 + 38 = 42; 42 - 38 = 4; 42 - 4 = 38
- SubType
- fact-family
- Facts
- 38 + 4 = 42
- 4 + 38 = 42
- 42 - 38 = 4
- 42 - 4 = 38
- Difficulty
- normal
Write the fact family for 49, 1, 50:
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Answer: 49 + 1 = 50; 1 + 49 = 50; 50 - 49 = 1; 50 - 1 = 49
- SubType
- fact-family
- Facts
- 49 + 1 = 50
- 1 + 49 = 50
- 50 - 49 = 1
- 50 - 1 = 49
- Difficulty
- normal
Write the fact family for 31, 18, 49:
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Answer: 31 + 18 = 49; 18 + 31 = 49; 49 - 31 = 18; 49 - 18 = 31
- SubType
- fact-family
- Facts
- 31 + 18 = 49
- 18 + 31 = 49
- 49 - 31 = 18
- 49 - 18 = 31
- Difficulty
- normal
Write the fact family for 4, 7, 11:
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Answer: 4 + 7 = 11; 7 + 4 = 11; 11 - 4 = 7; 11 - 7 = 4
- SubType
- fact-family
- Facts
- 4 + 7 = 11
- 7 + 4 = 11
- 11 - 4 = 7
- 11 - 7 = 4
- 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.