Workbook Detail
Fact Family Add Sub Within 20 Expert — Set 38
Write the fact family for 2, 6, 12:
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Answer: 2 × 6 = 12; 6 × 2 = 12; 12 ÷ 2 = 6; 12 ÷ 6 = 2
- SubType
- fact-family
- Facts
- 2 × 6 = 12
- 6 × 2 = 12
- 12 ÷ 2 = 6
- 12 ÷ 6 = 2
- Difficulty
- expert
Write the fact family for 4, 15, 19:
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Answer: 4 + 15 = 19; 15 + 4 = 19; 19 - 4 = 15; 19 - 15 = 4
- SubType
- fact-family
- Facts
- 4 + 15 = 19
- 15 + 4 = 19
- 19 - 4 = 15
- 19 - 15 = 4
- Difficulty
- expert
Write the fact family for 9, 4, 36:
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Answer: 9 × 4 = 36; 4 × 9 = 36; 36 ÷ 9 = 4; 36 ÷ 4 = 9
- SubType
- fact-family
- Facts
- 9 × 4 = 36
- 4 × 9 = 36
- 36 ÷ 9 = 4
- 36 ÷ 4 = 9
- Difficulty
- expert
Write the fact family for 19, 1, 20:
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Answer: 19 + 1 = 20; 1 + 19 = 20; 20 - 19 = 1; 20 - 1 = 19
- SubType
- fact-family
- Facts
- 19 + 1 = 20
- 1 + 19 = 20
- 20 - 19 = 1
- 20 - 1 = 19
- Difficulty
- expert
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
- expert
Write the fact family for 7, 8, 56:
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Answer: 7 × 8 = 56; 8 × 7 = 56; 56 ÷ 7 = 8; 56 ÷ 8 = 7
- SubType
- fact-family
- Facts
- 7 × 8 = 56
- 8 × 7 = 56
- 56 ÷ 7 = 8
- 56 ÷ 8 = 7
- Difficulty
- expert
Teaching Notes
Practice fact family add sub within 20 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
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