Workbook Detail
Fact Family Add Sub Within 20 Expert — Set 95
Write the fact family for 11, 9, 99:
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Answer: 11 × 9 = 99; 9 × 11 = 99; 99 ÷ 11 = 9; 99 ÷ 9 = 11
- SubType
- fact-family
- Facts
- 11 × 9 = 99
- 9 × 11 = 99
- 99 ÷ 11 = 9
- 99 ÷ 9 = 11
- Difficulty
- expert
Write the fact family for 2, 5, 10:
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Answer: 2 × 5 = 10; 5 × 2 = 10; 10 ÷ 2 = 5; 10 ÷ 5 = 2
- SubType
- fact-family
- Facts
- 2 × 5 = 10
- 5 × 2 = 10
- 10 ÷ 2 = 5
- 10 ÷ 5 = 2
- Difficulty
- expert
Write the fact family for 3, 6, 18:
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Answer: 3 × 6 = 18; 6 × 3 = 18; 18 ÷ 3 = 6; 18 ÷ 6 = 3
- SubType
- fact-family
- Facts
- 3 × 6 = 18
- 6 × 3 = 18
- 18 ÷ 3 = 6
- 18 ÷ 6 = 3
- Difficulty
- expert
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
- expert
Write the fact family for 19, 1, 20:
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Answer: 19 + 1 = 20; 1 + 19 = 20; 20 - 19 = 1; 20 - 1 = 19
- SubType
- fact-family
- Facts
- 19 + 1 = 20
- 1 + 19 = 20
- 20 - 19 = 1
- 20 - 1 = 19
- 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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