Fact Family Add Sub Within 10 Fill Blanks — Set 91
Write the fact family for 1, 30, 31:
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Answer: 1 + 30 = 31; 30 + 1 = 31; 31 - 1 = 30; 31 - 30 = 1
- SubType
- fact-family
- Facts
- 1 + 30 = 31
- 30 + 1 = 31
- 31 - 1 = 30
- 31 - 30 = 1
- Difficulty
- normal
Write the fact family for 32, 2, 34:
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Answer: 32 + 2 = 34; 2 + 32 = 34; 34 - 32 = 2; 34 - 2 = 32
- SubType
- fact-family
- Facts
- 32 + 2 = 34
- 2 + 32 = 34
- 34 - 32 = 2
- 34 - 2 = 32
- Difficulty
- normal
Write the fact family for 45, 4, 49:
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Answer: 45 + 4 = 49; 4 + 45 = 49; 49 - 45 = 4; 49 - 4 = 45
- SubType
- fact-family
- Facts
- 45 + 4 = 49
- 4 + 45 = 49
- 49 - 45 = 4
- 49 - 4 = 45
- Difficulty
- normal
Write the fact family for 38, 9, 47:
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Answer: 38 + 9 = 47; 9 + 38 = 47; 47 - 38 = 9; 47 - 9 = 38
- SubType
- fact-family
- Facts
- 38 + 9 = 47
- 9 + 38 = 47
- 47 - 38 = 9
- 47 - 9 = 38
- Difficulty
- normal
Write the fact family for 7, 28, 35:
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Answer: 7 + 28 = 35; 28 + 7 = 35; 35 - 7 = 28; 35 - 28 = 7
- SubType
- fact-family
- Facts
- 7 + 28 = 35
- 28 + 7 = 35
- 35 - 7 = 28
- 35 - 28 = 7
- Difficulty
- normal
Write the fact family for 32, 16, 48:
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Answer: 32 + 16 = 48; 16 + 32 = 48; 48 - 32 = 16; 48 - 16 = 32
- SubType
- fact-family
- Facts
- 32 + 16 = 48
- 16 + 32 = 48
- 48 - 32 = 16
- 48 - 16 = 32
- 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.