Fact Family Add Sub Within 100 Hard — Set 55
Write the fact family for 80, 18, 98:
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Answer: 80 + 18 = 98; 18 + 80 = 98; 98 - 80 = 18; 98 - 18 = 80
- SubType
- fact-family
- Facts
- 80 + 18 = 98
- 18 + 80 = 98
- 98 - 80 = 18
- 98 - 18 = 80
- Difficulty
- hard
Write the fact family for 97, 3, 100:
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Answer: 97 + 3 = 100; 3 + 97 = 100; 100 - 97 = 3; 100 - 3 = 97
- SubType
- fact-family
- Facts
- 97 + 3 = 100
- 3 + 97 = 100
- 100 - 97 = 3
- 100 - 3 = 97
- Difficulty
- hard
Write the fact family for 6, 5, 30:
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Answer: 6 × 5 = 30; 5 × 6 = 30; 30 ÷ 6 = 5; 30 ÷ 5 = 6
- SubType
- fact-family
- Facts
- 6 × 5 = 30
- 5 × 6 = 30
- 30 ÷ 6 = 5
- 30 ÷ 5 = 6
- Difficulty
- hard
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
- hard
Write the fact family for 9, 89, 98:
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Answer: 9 + 89 = 98; 89 + 9 = 98; 98 - 9 = 89; 98 - 89 = 9
- SubType
- fact-family
- Facts
- 9 + 89 = 98
- 89 + 9 = 98
- 98 - 9 = 89
- 98 - 89 = 9
- Difficulty
- hard
Write the fact family for 6, 2, 12:
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Answer: 6 × 2 = 12; 2 × 6 = 12; 12 ÷ 6 = 2; 12 ÷ 2 = 6
- SubType
- fact-family
- Facts
- 6 × 2 = 12
- 2 × 6 = 12
- 12 ÷ 6 = 2
- 12 ÷ 2 = 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.
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