Fact Family Add Sub Within 100 Hard — Set 75
Write the fact family for 9, 5, 45:
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Answer: 9 × 5 = 45; 5 × 9 = 45; 45 ÷ 9 = 5; 45 ÷ 5 = 9
- SubType
- fact-family
- Facts
- 9 × 5 = 45
- 5 × 9 = 45
- 45 ÷ 9 = 5
- 45 ÷ 5 = 9
- Difficulty
- hard
Write the fact family for 12, 6, 72:
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Answer: 12 × 6 = 72; 6 × 12 = 72; 72 ÷ 12 = 6; 72 ÷ 6 = 12
- SubType
- fact-family
- Facts
- 12 × 6 = 72
- 6 × 12 = 72
- 72 ÷ 12 = 6
- 72 ÷ 6 = 12
- Difficulty
- hard
Write the fact family for 41, 22, 63:
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Answer: 41 + 22 = 63; 22 + 41 = 63; 63 - 41 = 22; 63 - 22 = 41
- SubType
- fact-family
- Facts
- 41 + 22 = 63
- 22 + 41 = 63
- 63 - 41 = 22
- 63 - 22 = 41
- Difficulty
- hard
Write the fact family for 11, 10, 110:
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Answer: 11 × 10 = 110; 10 × 11 = 110; 110 ÷ 11 = 10; 110 ÷ 10 = 11
- SubType
- fact-family
- Facts
- 11 × 10 = 110
- 10 × 11 = 110
- 110 ÷ 11 = 10
- 110 ÷ 10 = 11
- Difficulty
- hard
Write the fact family for 4, 12, 48:
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Answer: 4 × 12 = 48; 12 × 4 = 48; 48 ÷ 4 = 12; 48 ÷ 12 = 4
- SubType
- fact-family
- Facts
- 4 × 12 = 48
- 12 × 4 = 48
- 48 ÷ 4 = 12
- 48 ÷ 12 = 4
- Difficulty
- hard
Write the fact family for 35, 13, 48:
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Answer: 35 + 13 = 48; 13 + 35 = 48; 48 - 35 = 13; 48 - 13 = 35
- SubType
- fact-family
- Facts
- 35 + 13 = 48
- 13 + 35 = 48
- 48 - 35 = 13
- 48 - 13 = 35
- 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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