Workbook Detail
Fact Family Add Sub Within 20 Easy — Set 89
Write the fact family for 7, 7, 14:
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Answer: 7 + 7 = 14; 7 + 7 = 14; 14 - 7 = 7; 14 - 7 = 7
- SubType
- fact-family
- Facts
- 7 + 7 = 14
- 7 + 7 = 14
- 14 - 7 = 7
- 14 - 7 = 7
- Difficulty
- easy
Write the fact family for 14, 3, 17:
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Answer: 14 + 3 = 17; 3 + 14 = 17; 17 - 14 = 3; 17 - 3 = 14
- SubType
- fact-family
- Facts
- 14 + 3 = 17
- 3 + 14 = 17
- 17 - 14 = 3
- 17 - 3 = 14
- Difficulty
- easy
Write the fact family for 6, 9, 15:
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Answer: 6 + 9 = 15; 9 + 6 = 15; 15 - 6 = 9; 15 - 9 = 6
- SubType
- fact-family
- Facts
- 6 + 9 = 15
- 9 + 6 = 15
- 15 - 6 = 9
- 15 - 9 = 6
- Difficulty
- easy
Write the fact family for 2, 4, 6:
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Answer: 2 + 4 = 6; 4 + 2 = 6; 6 - 2 = 4; 6 - 4 = 2
- SubType
- fact-family
- Facts
- 2 + 4 = 6
- 4 + 2 = 6
- 6 - 2 = 4
- 6 - 4 = 2
- Difficulty
- easy
Write the fact family for 15, 4, 19:
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Answer: 15 + 4 = 19; 4 + 15 = 19; 19 - 15 = 4; 19 - 4 = 15
- SubType
- fact-family
- Facts
- 15 + 4 = 19
- 4 + 15 = 19
- 19 - 15 = 4
- 19 - 4 = 15
- Difficulty
- easy
Write the fact family for 15, 5, 20:
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Answer: 15 + 5 = 20; 5 + 15 = 20; 20 - 15 = 5; 20 - 5 = 15
- SubType
- fact-family
- Facts
- 15 + 5 = 20
- 5 + 15 = 20
- 20 - 15 = 5
- 20 - 5 = 15
- Difficulty
- easy
Teaching Notes
Practice fact family add sub within 20 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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