Fact Family Add Sub Within 100 Medium — Set 18
Write the fact family for 4, 8, 32:
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Answer: 4 × 8 = 32; 8 × 4 = 32; 32 ÷ 4 = 8; 32 ÷ 8 = 4
- SubType
- fact-family
- Facts
- 4 × 8 = 32
- 8 × 4 = 32
- 32 ÷ 4 = 8
- 32 ÷ 8 = 4
- Difficulty
- medium
Write the fact family for 78, 3, 81:
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Answer: 78 + 3 = 81; 3 + 78 = 81; 81 - 78 = 3; 81 - 3 = 78
- SubType
- fact-family
- Facts
- 78 + 3 = 81
- 3 + 78 = 81
- 81 - 78 = 3
- 81 - 3 = 78
- Difficulty
- medium
Write the fact family for 11, 5, 55:
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Answer: 11 × 5 = 55; 5 × 11 = 55; 55 ÷ 11 = 5; 55 ÷ 5 = 11
- SubType
- fact-family
- Facts
- 11 × 5 = 55
- 5 × 11 = 55
- 55 ÷ 11 = 5
- 55 ÷ 5 = 11
- Difficulty
- medium
Write the fact family for 8, 11, 88:
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Answer: 8 × 11 = 88; 11 × 8 = 88; 88 ÷ 8 = 11; 88 ÷ 11 = 8
- SubType
- fact-family
- Facts
- 8 × 11 = 88
- 11 × 8 = 88
- 88 ÷ 8 = 11
- 88 ÷ 11 = 8
- Difficulty
- medium
Write the fact family for 10, 12, 120:
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Answer: 10 × 12 = 120; 12 × 10 = 120; 120 ÷ 10 = 12; 120 ÷ 12 = 10
- SubType
- fact-family
- Facts
- 10 × 12 = 120
- 12 × 10 = 120
- 120 ÷ 10 = 12
- 120 ÷ 12 = 10
- Difficulty
- medium
Write the fact family for 10, 8, 80:
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Answer: 10 × 8 = 80; 8 × 10 = 80; 80 ÷ 10 = 8; 80 ÷ 8 = 10
- SubType
- fact-family
- Facts
- 10 × 8 = 80
- 8 × 10 = 80
- 80 ÷ 10 = 8
- 80 ÷ 8 = 10
- Difficulty
- medium
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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