Workbook Detail
Fact Family Add Sub Within 20 Hard — Set 87
Write the fact family for 4, 11, 44:
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Answer: 4 × 11 = 44; 11 × 4 = 44; 44 ÷ 4 = 11; 44 ÷ 11 = 4
- SubType
- fact-family
- Facts
- 4 × 11 = 44
- 11 × 4 = 44
- 44 ÷ 4 = 11
- 44 ÷ 11 = 4
- Difficulty
- hard
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
- hard
Write the fact family for 14, 1, 15:
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Answer: 14 + 1 = 15; 1 + 14 = 15; 15 - 14 = 1; 15 - 1 = 14
- SubType
- fact-family
- Facts
- 14 + 1 = 15
- 1 + 14 = 15
- 15 - 14 = 1
- 15 - 1 = 14
- Difficulty
- hard
Write the fact family for 4, 7, 28:
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Answer: 4 × 7 = 28; 7 × 4 = 28; 28 ÷ 4 = 7; 28 ÷ 7 = 4
- SubType
- fact-family
- Facts
- 4 × 7 = 28
- 7 × 4 = 28
- 28 ÷ 4 = 7
- 28 ÷ 7 = 4
- Difficulty
- hard
Write the fact family for 12, 11, 132:
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Answer: 12 × 11 = 132; 11 × 12 = 132; 132 ÷ 12 = 11; 132 ÷ 11 = 12
- SubType
- fact-family
- Facts
- 12 × 11 = 132
- 11 × 12 = 132
- 132 ÷ 12 = 11
- 132 ÷ 11 = 12
- Difficulty
- hard
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
- hard
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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