Workbook Detail
Fact Family Add Sub Within 20 Medium — Set 12
Write the fact family for 3, 10, 30:
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Answer: 3 × 10 = 30; 10 × 3 = 30; 30 ÷ 3 = 10; 30 ÷ 10 = 3
- SubType
- fact-family
- Facts
- 3 × 10 = 30
- 10 × 3 = 30
- 30 ÷ 3 = 10
- 30 ÷ 10 = 3
- Difficulty
- medium
Write the fact family for 6, 5, 30:
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Answer: 6 × 5 = 30; 5 × 6 = 30; 30 ÷ 6 = 5; 30 ÷ 5 = 6
- SubType
- fact-family
- Facts
- 6 × 5 = 30
- 5 × 6 = 30
- 30 ÷ 6 = 5
- 30 ÷ 5 = 6
- Difficulty
- medium
Write the fact family for 18, 2, 20:
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Answer: 18 + 2 = 20; 2 + 18 = 20; 20 - 18 = 2; 20 - 2 = 18
- SubType
- fact-family
- Facts
- 18 + 2 = 20
- 2 + 18 = 20
- 20 - 18 = 2
- 20 - 2 = 18
- Difficulty
- medium
Write the fact family for 2, 10, 20:
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Answer: 2 × 10 = 20; 10 × 2 = 20; 20 ÷ 2 = 10; 20 ÷ 10 = 2
- SubType
- fact-family
- Facts
- 2 × 10 = 20
- 10 × 2 = 20
- 20 ÷ 2 = 10
- 20 ÷ 10 = 2
- Difficulty
- medium
Write the fact family for 12, 3, 36:
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Answer: 12 × 3 = 36; 3 × 12 = 36; 36 ÷ 12 = 3; 36 ÷ 3 = 12
- SubType
- fact-family
- Facts
- 12 × 3 = 36
- 3 × 12 = 36
- 36 ÷ 12 = 3
- 36 ÷ 3 = 12
- 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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