Fact Family Add Sub Within 100 Expert — Set 12
Write the fact family for 98, 1, 99:
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Answer: 98 + 1 = 99; 1 + 98 = 99; 99 - 98 = 1; 99 - 1 = 98
- SubType
- fact-family
- Facts
- 98 + 1 = 99
- 1 + 98 = 99
- 99 - 98 = 1
- 99 - 1 = 98
- Difficulty
- expert
Write the fact family for 7, 7, 49:
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Answer: 7 × 7 = 49; 7 × 7 = 49; 49 ÷ 7 = 7; 49 ÷ 7 = 7
- SubType
- fact-family
- Facts
- 7 × 7 = 49
- 7 × 7 = 49
- 49 ÷ 7 = 7
- 49 ÷ 7 = 7
- Difficulty
- expert
Write the fact family for 6, 12, 72:
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Answer: 6 × 12 = 72; 12 × 6 = 72; 72 ÷ 6 = 12; 72 ÷ 12 = 6
- SubType
- fact-family
- Facts
- 6 × 12 = 72
- 12 × 6 = 72
- 72 ÷ 6 = 12
- 72 ÷ 12 = 6
- Difficulty
- expert
Write the fact family for 20, 38, 58:
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Answer: 20 + 38 = 58; 38 + 20 = 58; 58 - 20 = 38; 58 - 38 = 20
- SubType
- fact-family
- Facts
- 20 + 38 = 58
- 38 + 20 = 58
- 58 - 20 = 38
- 58 - 38 = 20
- Difficulty
- expert
Write the fact family for 97, 2, 99:
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Answer: 97 + 2 = 99; 2 + 97 = 99; 99 - 97 = 2; 99 - 2 = 97
- SubType
- fact-family
- Facts
- 97 + 2 = 99
- 2 + 97 = 99
- 99 - 97 = 2
- 99 - 2 = 97
- Difficulty
- expert
Write the fact family for 3, 10, 30:
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Answer: 3 × 10 = 30; 10 × 3 = 30; 30 ÷ 3 = 10; 30 ÷ 10 = 3
- SubType
- fact-family
- Facts
- 3 × 10 = 30
- 10 × 3 = 30
- 30 ÷ 3 = 10
- 30 ÷ 10 = 3
- Difficulty
- expert
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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