Fact Family Add Sub Within 10 Fill Blanks — Set 27
Write the fact family for 18, 2, 20:
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Answer: 18 + 2 = 20; 2 + 18 = 20; 20 - 18 = 2; 20 - 2 = 18
- SubType
- fact-family
- Facts
- 18 + 2 = 20
- 2 + 18 = 20
- 20 - 18 = 2
- 20 - 2 = 18
- Difficulty
- normal
Write the fact family for 8, 26, 34:
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Answer: 8 + 26 = 34; 26 + 8 = 34; 34 - 8 = 26; 34 - 26 = 8
- SubType
- fact-family
- Facts
- 8 + 26 = 34
- 26 + 8 = 34
- 34 - 8 = 26
- 34 - 26 = 8
- Difficulty
- normal
Write the fact family for 18, 12, 30:
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Answer: 18 + 12 = 30; 12 + 18 = 30; 30 - 18 = 12; 30 - 12 = 18
- SubType
- fact-family
- Facts
- 18 + 12 = 30
- 12 + 18 = 30
- 30 - 18 = 12
- 30 - 12 = 18
- 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 33, 4, 37:
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Answer: 33 + 4 = 37; 4 + 33 = 37; 37 - 33 = 4; 37 - 4 = 33
- SubType
- fact-family
- Facts
- 33 + 4 = 37
- 4 + 33 = 37
- 37 - 33 = 4
- 37 - 4 = 33
- Difficulty
- normal
Write the fact family for 29, 19, 48:
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Answer: 29 + 19 = 48; 19 + 29 = 48; 48 - 29 = 19; 48 - 19 = 29
- SubType
- fact-family
- Facts
- 29 + 19 = 48
- 19 + 29 = 48
- 48 - 29 = 19
- 48 - 19 = 29
- 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.