Fact Family Add Sub Within 100 Hard — Set 64
Write the fact family for 31, 28, 59:
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Answer: 31 + 28 = 59; 28 + 31 = 59; 59 - 31 = 28; 59 - 28 = 31
- SubType
- fact-family
- Facts
- 31 + 28 = 59
- 28 + 31 = 59
- 59 - 31 = 28
- 59 - 28 = 31
- Difficulty
- hard
Write the fact family for 50, 29, 79:
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Answer: 50 + 29 = 79; 29 + 50 = 79; 79 - 50 = 29; 79 - 29 = 50
- SubType
- fact-family
- Facts
- 50 + 29 = 79
- 29 + 50 = 79
- 79 - 50 = 29
- 79 - 29 = 50
- Difficulty
- hard
Write the fact family for 50, 1, 51:
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Answer: 50 + 1 = 51; 1 + 50 = 51; 51 - 50 = 1; 51 - 1 = 50
- SubType
- fact-family
- Facts
- 50 + 1 = 51
- 1 + 50 = 51
- 51 - 50 = 1
- 51 - 1 = 50
- Difficulty
- hard
Write the fact family for 95, 2, 97:
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Answer: 95 + 2 = 97; 2 + 95 = 97; 97 - 95 = 2; 97 - 2 = 95
- SubType
- fact-family
- Facts
- 95 + 2 = 97
- 2 + 95 = 97
- 97 - 95 = 2
- 97 - 2 = 95
- Difficulty
- hard
Write the fact family for 7, 5, 35:
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Answer: 7 × 5 = 35; 5 × 7 = 35; 35 ÷ 7 = 5; 35 ÷ 5 = 7
- SubType
- fact-family
- Facts
- 7 × 5 = 35
- 5 × 7 = 35
- 35 ÷ 7 = 5
- 35 ÷ 5 = 7
- Difficulty
- hard
Write the fact family for 6, 3, 18:
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Answer: 6 × 3 = 18; 3 × 6 = 18; 18 ÷ 6 = 3; 18 ÷ 3 = 6
- SubType
- fact-family
- Facts
- 6 × 3 = 18
- 3 × 6 = 18
- 18 ÷ 6 = 3
- 18 ÷ 3 = 6
- 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
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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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