Workbook Detail
Fact Family Add Sub Within 20 Medium — Set 66
Write the fact family for 11, 11, 121:
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Answer: 11 × 11 = 121; 11 × 11 = 121; 121 ÷ 11 = 11; 121 ÷ 11 = 11
- SubType
- fact-family
- Facts
- 11 × 11 = 121
- 11 × 11 = 121
- 121 ÷ 11 = 11
- 121 ÷ 11 = 11
- Difficulty
- medium
Write the fact family for 9, 6, 15:
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Answer: 9 + 6 = 15; 6 + 9 = 15; 15 - 9 = 6; 15 - 6 = 9
- SubType
- fact-family
- Facts
- 9 + 6 = 15
- 6 + 9 = 15
- 15 - 9 = 6
- 15 - 6 = 9
- Difficulty
- medium
Write the fact family for 3, 7, 10:
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Answer: 3 + 7 = 10; 7 + 3 = 10; 10 - 3 = 7; 10 - 7 = 3
- SubType
- fact-family
- Facts
- 3 + 7 = 10
- 7 + 3 = 10
- 10 - 3 = 7
- 10 - 7 = 3
- Difficulty
- medium
Write the fact family for 13, 3, 16:
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Answer: 13 + 3 = 16; 3 + 13 = 16; 16 - 13 = 3; 16 - 3 = 13
- SubType
- fact-family
- Facts
- 13 + 3 = 16
- 3 + 13 = 16
- 16 - 13 = 3
- 16 - 3 = 13
- Difficulty
- medium
Write the fact family for 3, 8, 24:
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Answer: 3 × 8 = 24; 8 × 3 = 24; 24 ÷ 3 = 8; 24 ÷ 8 = 3
- SubType
- fact-family
- Facts
- 3 × 8 = 24
- 8 × 3 = 24
- 24 ÷ 3 = 8
- 24 ÷ 8 = 3
- 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
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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