Workbook Detail
Fact Family Add Sub Within 20 Medium — Set 93
Write the fact family for 9, 7, 63:
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Answer: 9 × 7 = 63; 7 × 9 = 63; 63 ÷ 9 = 7; 63 ÷ 7 = 9
- SubType
- fact-family
- Facts
- 9 × 7 = 63
- 7 × 9 = 63
- 63 ÷ 9 = 7
- 63 ÷ 7 = 9
- Difficulty
- medium
Write the fact family for 9, 11, 99:
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Answer: 9 × 11 = 99; 11 × 9 = 99; 99 ÷ 9 = 11; 99 ÷ 11 = 9
- SubType
- fact-family
- Facts
- 9 × 11 = 99
- 11 × 9 = 99
- 99 ÷ 9 = 11
- 99 ÷ 11 = 9
- Difficulty
- medium
Write the fact family for 15, 5, 20:
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Answer: 15 + 5 = 20; 5 + 15 = 20; 20 - 15 = 5; 20 - 5 = 15
- SubType
- fact-family
- Facts
- 15 + 5 = 20
- 5 + 15 = 20
- 20 - 15 = 5
- 20 - 5 = 15
- Difficulty
- medium
Write the fact family for 9, 9, 81:
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Answer: 9 × 9 = 81; 9 × 9 = 81; 81 ÷ 9 = 9; 81 ÷ 9 = 9
- SubType
- fact-family
- Facts
- 9 × 9 = 81
- 9 × 9 = 81
- 81 ÷ 9 = 9
- 81 ÷ 9 = 9
- Difficulty
- medium
Write the fact family for 5, 11, 55:
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Answer: 5 × 11 = 55; 11 × 5 = 55; 55 ÷ 5 = 11; 55 ÷ 11 = 5
- SubType
- fact-family
- Facts
- 5 × 11 = 55
- 11 × 5 = 55
- 55 ÷ 5 = 11
- 55 ÷ 11 = 5
- Difficulty
- medium
Write the fact family for 6, 8, 48:
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Answer: 6 × 8 = 48; 8 × 6 = 48; 48 ÷ 6 = 8; 48 ÷ 8 = 6
- SubType
- fact-family
- Facts
- 6 × 8 = 48
- 8 × 6 = 48
- 48 ÷ 6 = 8
- 48 ÷ 8 = 6
- 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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