Workbook Detail
Fact Family Add Sub Within 20 Medium — Set 20
Write the fact family for 10, 2, 20:
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Answer: 10 × 2 = 20; 2 × 10 = 20; 20 ÷ 10 = 2; 20 ÷ 2 = 10
- SubType
- fact-family
- Facts
- 10 × 2 = 20
- 2 × 10 = 20
- 20 ÷ 10 = 2
- 20 ÷ 2 = 10
- Difficulty
- medium
Write the fact family for 2, 7, 14:
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Answer: 2 × 7 = 14; 7 × 2 = 14; 14 ÷ 2 = 7; 14 ÷ 7 = 2
- SubType
- fact-family
- Facts
- 2 × 7 = 14
- 7 × 2 = 14
- 14 ÷ 2 = 7
- 14 ÷ 7 = 2
- Difficulty
- medium
Write the fact family for 5, 3, 15:
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Answer: 5 × 3 = 15; 3 × 5 = 15; 15 ÷ 5 = 3; 15 ÷ 3 = 5
- SubType
- fact-family
- Facts
- 5 × 3 = 15
- 3 × 5 = 15
- 15 ÷ 5 = 3
- 15 ÷ 3 = 5
- Difficulty
- medium
Write the fact family for 15, 2, 17:
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Answer: 15 + 2 = 17; 2 + 15 = 17; 17 - 15 = 2; 17 - 2 = 15
- SubType
- fact-family
- Facts
- 15 + 2 = 17
- 2 + 15 = 17
- 17 - 15 = 2
- 17 - 2 = 15
- Difficulty
- medium
Write the fact family for 11, 3, 33:
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Answer: 11 × 3 = 33; 3 × 11 = 33; 33 ÷ 11 = 3; 33 ÷ 3 = 11
- SubType
- fact-family
- Facts
- 11 × 3 = 33
- 3 × 11 = 33
- 33 ÷ 11 = 3
- 33 ÷ 3 = 11
- Difficulty
- medium
Write the fact family for 4, 12, 48:
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Answer: 4 × 12 = 48; 12 × 4 = 48; 48 ÷ 4 = 12; 48 ÷ 12 = 4
- SubType
- fact-family
- Facts
- 4 × 12 = 48
- 12 × 4 = 48
- 48 ÷ 4 = 12
- 48 ÷ 12 = 4
- Difficulty
- medium
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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