Workbook Detail
Fact Family Add Sub Within 20 Expert — Set 35
Write the fact family for 8, 10, 18:
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Answer: 8 + 10 = 18; 10 + 8 = 18; 18 - 8 = 10; 18 - 10 = 8
- SubType
- fact-family
- Facts
- 8 + 10 = 18
- 10 + 8 = 18
- 18 - 8 = 10
- 18 - 10 = 8
- Difficulty
- expert
Write the fact family for 8, 3, 24:
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Answer: 8 × 3 = 24; 3 × 8 = 24; 24 ÷ 8 = 3; 24 ÷ 3 = 8
- SubType
- fact-family
- Facts
- 8 × 3 = 24
- 3 × 8 = 24
- 24 ÷ 8 = 3
- 24 ÷ 3 = 8
- Difficulty
- expert
Write the fact family for 10, 6, 60:
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Answer: 10 × 6 = 60; 6 × 10 = 60; 60 ÷ 10 = 6; 60 ÷ 6 = 10
- SubType
- fact-family
- Facts
- 10 × 6 = 60
- 6 × 10 = 60
- 60 ÷ 10 = 6
- 60 ÷ 6 = 10
- Difficulty
- expert
Write the fact family for 2, 16, 18:
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Answer: 2 + 16 = 18; 16 + 2 = 18; 18 - 2 = 16; 18 - 16 = 2
- SubType
- fact-family
- Facts
- 2 + 16 = 18
- 16 + 2 = 18
- 18 - 2 = 16
- 18 - 16 = 2
- Difficulty
- expert
Write the fact family for 7, 7, 14:
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Answer: 7 + 7 = 14; 7 + 7 = 14; 14 - 7 = 7; 14 - 7 = 7
- SubType
- fact-family
- Facts
- 7 + 7 = 14
- 7 + 7 = 14
- 14 - 7 = 7
- 14 - 7 = 7
- Difficulty
- expert
Write the fact family for 10, 10, 100:
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Answer: 10 × 10 = 100; 10 × 10 = 100; 100 ÷ 10 = 10; 100 ÷ 10 = 10
- SubType
- fact-family
- Facts
- 10 × 10 = 100
- 10 × 10 = 100
- 100 ÷ 10 = 10
- 100 ÷ 10 = 10
- 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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