Fact Family Add Sub Within 10 Fill Blanks — Set 69
Write the fact family for 10, 40, 50:
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Answer: 10 + 40 = 50; 40 + 10 = 50; 50 - 10 = 40; 50 - 40 = 10
- SubType
- fact-family
- Facts
- 10 + 40 = 50
- 40 + 10 = 50
- 50 - 10 = 40
- 50 - 40 = 10
- Difficulty
- normal
Write the fact family for 30, 19, 49:
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Answer: 30 + 19 = 49; 19 + 30 = 49; 49 - 30 = 19; 49 - 19 = 30
- SubType
- fact-family
- Facts
- 30 + 19 = 49
- 19 + 30 = 49
- 49 - 30 = 19
- 49 - 19 = 30
- Difficulty
- normal
Write the fact family for 10, 9, 19:
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Answer: 10 + 9 = 19; 9 + 10 = 19; 19 - 10 = 9; 19 - 9 = 10
- SubType
- fact-family
- Facts
- 10 + 9 = 19
- 9 + 10 = 19
- 19 - 10 = 9
- 19 - 9 = 10
- Difficulty
- normal
Write the fact family for 27, 9, 36:
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Answer: 27 + 9 = 36; 9 + 27 = 36; 36 - 27 = 9; 36 - 9 = 27
- SubType
- fact-family
- Facts
- 27 + 9 = 36
- 9 + 27 = 36
- 36 - 27 = 9
- 36 - 9 = 27
- Difficulty
- normal
Write the fact family for 19, 18, 37:
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Answer: 19 + 18 = 37; 18 + 19 = 37; 37 - 19 = 18; 37 - 18 = 19
- SubType
- fact-family
- Facts
- 19 + 18 = 37
- 18 + 19 = 37
- 37 - 19 = 18
- 37 - 18 = 19
- Difficulty
- normal
Write the fact family for 20, 14, 34:
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Answer: 20 + 14 = 34; 14 + 20 = 34; 34 - 20 = 14; 34 - 14 = 20
- SubType
- fact-family
- Facts
- 20 + 14 = 34
- 14 + 20 = 34
- 34 - 20 = 14
- 34 - 14 = 20
- 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.