Workbook Detail
Fact Family Add Sub Within 20 Medium — Set 56
Write the fact family for 8, 10, 80:
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Answer: 8 × 10 = 80; 10 × 8 = 80; 80 ÷ 8 = 10; 80 ÷ 10 = 8
- SubType
- fact-family
- Facts
- 8 × 10 = 80
- 10 × 8 = 80
- 80 ÷ 8 = 10
- 80 ÷ 10 = 8
- Difficulty
- medium
Write the fact family for 10, 9, 19:
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Answer: 10 + 9 = 19; 9 + 10 = 19; 19 - 10 = 9; 19 - 9 = 10
- SubType
- fact-family
- Facts
- 10 + 9 = 19
- 9 + 10 = 19
- 19 - 10 = 9
- 19 - 9 = 10
- Difficulty
- medium
Write the fact family for 9, 7, 16:
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Answer: 9 + 7 = 16; 7 + 9 = 16; 16 - 9 = 7; 16 - 7 = 9
- SubType
- fact-family
- Facts
- 9 + 7 = 16
- 7 + 9 = 16
- 16 - 9 = 7
- 16 - 7 = 9
- Difficulty
- medium
Write the fact family for 12, 2, 24:
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Answer: 12 × 2 = 24; 2 × 12 = 24; 24 ÷ 12 = 2; 24 ÷ 2 = 12
- SubType
- fact-family
- Facts
- 12 × 2 = 24
- 2 × 12 = 24
- 24 ÷ 12 = 2
- 24 ÷ 2 = 12
- Difficulty
- medium
Write the fact family for 14, 3, 17:
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Answer: 14 + 3 = 17; 3 + 14 = 17; 17 - 14 = 3; 17 - 3 = 14
- SubType
- fact-family
- Facts
- 14 + 3 = 17
- 3 + 14 = 17
- 17 - 14 = 3
- 17 - 3 = 14
- Difficulty
- medium
Write the fact family for 8, 4, 32:
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Answer: 8 × 4 = 32; 4 × 8 = 32; 32 ÷ 8 = 4; 32 ÷ 4 = 8
- SubType
- fact-family
- Facts
- 8 × 4 = 32
- 4 × 8 = 32
- 32 ÷ 8 = 4
- 32 ÷ 4 = 8
- 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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