Workbook Detail
Fact Family Add Sub Within 20 Expert — Set 16
Write the fact family for 6, 7, 42:
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Answer: 6 × 7 = 42; 7 × 6 = 42; 42 ÷ 6 = 7; 42 ÷ 7 = 6
- SubType
- fact-family
- Facts
- 6 × 7 = 42
- 7 × 6 = 42
- 42 ÷ 6 = 7
- 42 ÷ 7 = 6
- Difficulty
- expert
Write the fact family for 11, 1, 12:
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Answer: 11 + 1 = 12; 1 + 11 = 12; 12 - 11 = 1; 12 - 1 = 11
- SubType
- fact-family
- Facts
- 11 + 1 = 12
- 1 + 11 = 12
- 12 - 11 = 1
- 12 - 1 = 11
- Difficulty
- expert
Write the fact family for 13, 6, 19:
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Answer: 13 + 6 = 19; 6 + 13 = 19; 19 - 13 = 6; 19 - 6 = 13
- SubType
- fact-family
- Facts
- 13 + 6 = 19
- 6 + 13 = 19
- 19 - 13 = 6
- 19 - 6 = 13
- Difficulty
- expert
Write the fact family for 11, 6, 66:
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Answer: 11 × 6 = 66; 6 × 11 = 66; 66 ÷ 11 = 6; 66 ÷ 6 = 11
- SubType
- fact-family
- Facts
- 11 × 6 = 66
- 6 × 11 = 66
- 66 ÷ 11 = 6
- 66 ÷ 6 = 11
- Difficulty
- expert
Write the fact family for 3, 16, 19:
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Answer: 3 + 16 = 19; 16 + 3 = 19; 19 - 3 = 16; 19 - 16 = 3
- SubType
- fact-family
- Facts
- 3 + 16 = 19
- 16 + 3 = 19
- 19 - 3 = 16
- 19 - 16 = 3
- Difficulty
- expert
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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