Workbook Detail
Fact Family Add Sub Within 100 Hard — Set 15
Write the fact family for 9, 5, 45:
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Answer: 9 × 5 = 45; 5 × 9 = 45; 45 ÷ 9 = 5; 45 ÷ 5 = 9
- SubType
- fact-family
- Facts
- 9 × 5 = 45
- 5 × 9 = 45
- 45 ÷ 9 = 5
- 45 ÷ 5 = 9
- Difficulty
- hard
Write the fact family for 7, 10, 70:
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Answer: 7 × 10 = 70; 10 × 7 = 70; 70 ÷ 7 = 10; 70 ÷ 10 = 7
- SubType
- fact-family
- Facts
- 7 × 10 = 70
- 10 × 7 = 70
- 70 ÷ 7 = 10
- 70 ÷ 10 = 7
- Difficulty
- hard
Write the fact family for 8, 5, 40:
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Answer: 8 × 5 = 40; 5 × 8 = 40; 40 ÷ 8 = 5; 40 ÷ 5 = 8
- SubType
- fact-family
- Facts
- 8 × 5 = 40
- 5 × 8 = 40
- 40 ÷ 8 = 5
- 40 ÷ 5 = 8
- Difficulty
- hard
Write the fact family for 75, 3, 78:
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Answer: 75 + 3 = 78; 3 + 75 = 78; 78 - 75 = 3; 78 - 3 = 75
- SubType
- fact-family
- Facts
- 75 + 3 = 78
- 3 + 75 = 78
- 78 - 75 = 3
- 78 - 3 = 75
- Difficulty
- hard
Write the fact family for 2, 7, 14:
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Answer: 2 × 7 = 14; 7 × 2 = 14; 14 ÷ 2 = 7; 14 ÷ 7 = 2
- SubType
- fact-family
- Facts
- 2 × 7 = 14
- 7 × 2 = 14
- 14 ÷ 2 = 7
- 14 ÷ 7 = 2
- Difficulty
- hard
Write the fact family for 8, 8, 64:
Show answer
Answer: 8 × 8 = 64; 8 × 8 = 64; 64 ÷ 8 = 8; 64 ÷ 8 = 8
- SubType
- fact-family
- Facts
- 8 × 8 = 64
- 8 × 8 = 64
- 64 ÷ 8 = 8
- 64 ÷ 8 = 8
- Difficulty
- hard
Teaching Notes
Practice fact family add sub within 100 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
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