Fact Family Add Sub Within 100 Easy — Set 94
Write the fact family for 79, 2, 81:
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Answer: 79 + 2 = 81; 2 + 79 = 81; 81 - 79 = 2; 81 - 2 = 79
- SubType
- fact-family
- Facts
- 79 + 2 = 81
- 2 + 79 = 81
- 81 - 79 = 2
- 81 - 2 = 79
- Difficulty
- easy
Write the fact family for 31, 39, 70:
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Answer: 31 + 39 = 70; 39 + 31 = 70; 70 - 31 = 39; 70 - 39 = 31
- SubType
- fact-family
- Facts
- 31 + 39 = 70
- 39 + 31 = 70
- 70 - 31 = 39
- 70 - 39 = 31
- Difficulty
- easy
Write the fact family for 30, 47, 77:
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Answer: 30 + 47 = 77; 47 + 30 = 77; 77 - 30 = 47; 77 - 47 = 30
- SubType
- fact-family
- Facts
- 30 + 47 = 77
- 47 + 30 = 77
- 77 - 30 = 47
- 77 - 47 = 30
- Difficulty
- easy
Write the fact family for 72, 18, 90:
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Answer: 72 + 18 = 90; 18 + 72 = 90; 90 - 72 = 18; 90 - 18 = 72
- SubType
- fact-family
- Facts
- 72 + 18 = 90
- 18 + 72 = 90
- 90 - 72 = 18
- 90 - 18 = 72
- Difficulty
- easy
Write the fact family for 33, 30, 63:
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Answer: 33 + 30 = 63; 30 + 33 = 63; 63 - 33 = 30; 63 - 30 = 33
- SubType
- fact-family
- Facts
- 33 + 30 = 63
- 30 + 33 = 63
- 63 - 33 = 30
- 63 - 30 = 33
- Difficulty
- easy
Write the fact family for 7, 43, 50:
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Answer: 7 + 43 = 50; 43 + 7 = 50; 50 - 7 = 43; 50 - 43 = 7
- SubType
- fact-family
- Facts
- 7 + 43 = 50
- 43 + 7 = 50
- 50 - 7 = 43
- 50 - 43 = 7
- Difficulty
- easy
Teaching Notes
Practice fact family add sub within 100 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Fact Family Add Sub Within 100 Easy Worksheets 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.
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