Fact Family Add Sub Within 100 Expert — Set 28
Write the fact family for 65, 20, 85:
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Answer: 65 + 20 = 85; 20 + 65 = 85; 85 - 65 = 20; 85 - 20 = 65
- SubType
- fact-family
- Facts
- 65 + 20 = 85
- 20 + 65 = 85
- 85 - 65 = 20
- 85 - 20 = 65
- Difficulty
- expert
Write the fact family for 91, 4, 95:
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Answer: 91 + 4 = 95; 4 + 91 = 95; 95 - 91 = 4; 95 - 4 = 91
- SubType
- fact-family
- Facts
- 91 + 4 = 95
- 4 + 91 = 95
- 95 - 91 = 4
- 95 - 4 = 91
- Difficulty
- expert
Write the fact family for 99, 1, 100:
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Answer: 99 + 1 = 100; 1 + 99 = 100; 100 - 99 = 1; 100 - 1 = 99
- SubType
- fact-family
- Facts
- 99 + 1 = 100
- 1 + 99 = 100
- 100 - 99 = 1
- 100 - 1 = 99
- Difficulty
- expert
Write the fact family for 46, 21, 67:
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Answer: 46 + 21 = 67; 21 + 46 = 67; 67 - 46 = 21; 67 - 21 = 46
- SubType
- fact-family
- Facts
- 46 + 21 = 67
- 21 + 46 = 67
- 67 - 46 = 21
- 67 - 21 = 46
- Difficulty
- expert
Write the fact family for 7, 6, 42:
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Answer: 7 × 6 = 42; 6 × 7 = 42; 42 ÷ 7 = 6; 42 ÷ 6 = 7
- SubType
- fact-family
- Facts
- 7 × 6 = 42
- 6 × 7 = 42
- 42 ÷ 7 = 6
- 42 ÷ 6 = 7
- Difficulty
- expert
Write the fact family for 68, 9, 77:
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Answer: 68 + 9 = 77; 9 + 68 = 77; 77 - 68 = 9; 77 - 9 = 68
- SubType
- fact-family
- Facts
- 68 + 9 = 77
- 9 + 68 = 77
- 77 - 68 = 9
- 77 - 9 = 68
- 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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