Fact Family Add Sub Within 10 Fill Blanks — Set 62
Write the fact family for 28, 12, 40:
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Answer: 28 + 12 = 40; 12 + 28 = 40; 40 - 28 = 12; 40 - 12 = 28
- SubType
- fact-family
- Facts
- 28 + 12 = 40
- 12 + 28 = 40
- 40 - 28 = 12
- 40 - 12 = 28
- Difficulty
- normal
Write the fact family for 38, 5, 43:
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Answer: 38 + 5 = 43; 5 + 38 = 43; 43 - 38 = 5; 43 - 5 = 38
- SubType
- fact-family
- Facts
- 38 + 5 = 43
- 5 + 38 = 43
- 43 - 38 = 5
- 43 - 5 = 38
- Difficulty
- normal
Write the fact family for 12, 9, 21:
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Answer: 12 + 9 = 21; 9 + 12 = 21; 21 - 12 = 9; 21 - 9 = 12
- SubType
- fact-family
- Facts
- 12 + 9 = 21
- 9 + 12 = 21
- 21 - 12 = 9
- 21 - 9 = 12
- 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 30, 1, 31:
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Answer: 30 + 1 = 31; 1 + 30 = 31; 31 - 30 = 1; 31 - 1 = 30
- SubType
- fact-family
- Facts
- 30 + 1 = 31
- 1 + 30 = 31
- 31 - 30 = 1
- 31 - 1 = 30
- Difficulty
- normal
Write the fact family for 23, 1, 24:
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Answer: 23 + 1 = 24; 1 + 23 = 24; 24 - 23 = 1; 24 - 1 = 23
- SubType
- fact-family
- Facts
- 23 + 1 = 24
- 1 + 23 = 24
- 24 - 23 = 1
- 24 - 1 = 23
- 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.