Fact Family Add Sub Within 100 Hard — Set 99
Write the fact family for 17, 32, 49:
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Answer: 17 + 32 = 49; 32 + 17 = 49; 49 - 17 = 32; 49 - 32 = 17
- SubType
- fact-family
- Facts
- 17 + 32 = 49
- 32 + 17 = 49
- 49 - 17 = 32
- 49 - 32 = 17
- Difficulty
- hard
Write the fact family for 21, 76, 97:
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Answer: 21 + 76 = 97; 76 + 21 = 97; 97 - 21 = 76; 97 - 76 = 21
- SubType
- fact-family
- Facts
- 21 + 76 = 97
- 76 + 21 = 97
- 97 - 21 = 76
- 97 - 76 = 21
- Difficulty
- hard
Write the fact family for 53, 24, 77:
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Answer: 53 + 24 = 77; 24 + 53 = 77; 77 - 53 = 24; 77 - 24 = 53
- SubType
- fact-family
- Facts
- 53 + 24 = 77
- 24 + 53 = 77
- 77 - 53 = 24
- 77 - 24 = 53
- Difficulty
- hard
Write the fact family for 57, 24, 81:
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Answer: 57 + 24 = 81; 24 + 57 = 81; 81 - 57 = 24; 81 - 24 = 57
- SubType
- fact-family
- Facts
- 57 + 24 = 81
- 24 + 57 = 81
- 81 - 57 = 24
- 81 - 24 = 57
- Difficulty
- hard
Write the fact family for 4, 3, 12:
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Answer: 4 × 3 = 12; 3 × 4 = 12; 12 ÷ 4 = 3; 12 ÷ 3 = 4
- SubType
- fact-family
- Facts
- 4 × 3 = 12
- 3 × 4 = 12
- 12 ÷ 4 = 3
- 12 ÷ 3 = 4
- Difficulty
- hard
Write the fact family for 83, 6, 89:
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Answer: 83 + 6 = 89; 6 + 83 = 89; 89 - 83 = 6; 89 - 6 = 83
- SubType
- fact-family
- Facts
- 83 + 6 = 89
- 6 + 83 = 89
- 89 - 83 = 6
- 89 - 6 = 83
- Difficulty
- hard
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 Hard 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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