Workbook Detail
Fact Family Add Sub Within 20 Medium — Set 15
Write the fact family for 12, 5, 60:
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Answer: 12 × 5 = 60; 5 × 12 = 60; 60 ÷ 12 = 5; 60 ÷ 5 = 12
- SubType
- fact-family
- Facts
- 12 × 5 = 60
- 5 × 12 = 60
- 60 ÷ 12 = 5
- 60 ÷ 5 = 12
- Difficulty
- medium
Write the fact family for 3, 7, 21:
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Answer: 3 × 7 = 21; 7 × 3 = 21; 21 ÷ 3 = 7; 21 ÷ 7 = 3
- SubType
- fact-family
- Facts
- 3 × 7 = 21
- 7 × 3 = 21
- 21 ÷ 3 = 7
- 21 ÷ 7 = 3
- Difficulty
- medium
Write the fact family for 10, 8, 80:
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Answer: 10 × 8 = 80; 8 × 10 = 80; 80 ÷ 10 = 8; 80 ÷ 8 = 10
- SubType
- fact-family
- Facts
- 10 × 8 = 80
- 8 × 10 = 80
- 80 ÷ 10 = 8
- 80 ÷ 8 = 10
- Difficulty
- medium
Write the fact family for 3, 5, 15:
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Answer: 3 × 5 = 15; 5 × 3 = 15; 15 ÷ 3 = 5; 15 ÷ 5 = 3
- SubType
- fact-family
- Facts
- 3 × 5 = 15
- 5 × 3 = 15
- 15 ÷ 3 = 5
- 15 ÷ 5 = 3
- Difficulty
- medium
Write the fact family for 9, 6, 54:
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Answer: 9 × 6 = 54; 6 × 9 = 54; 54 ÷ 9 = 6; 54 ÷ 6 = 9
- SubType
- fact-family
- Facts
- 9 × 6 = 54
- 6 × 9 = 54
- 54 ÷ 9 = 6
- 54 ÷ 6 = 9
- Difficulty
- medium
Write the fact family for 9, 1, 10:
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Answer: 9 + 1 = 10; 1 + 9 = 10; 10 - 9 = 1; 10 - 1 = 9
- SubType
- fact-family
- Facts
- 9 + 1 = 10
- 1 + 9 = 10
- 10 - 9 = 1
- 10 - 1 = 9
- 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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