Workbook Detail
Fact Family Add Sub Within 10 Hard — Set 100
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, 2, 9:
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Answer: 7 + 2 = 9; 2 + 7 = 9; 9 - 7 = 2; 9 - 2 = 7
- SubType
- fact-family
- Facts
- 7 + 2 = 9
- 2 + 7 = 9
- 9 - 7 = 2
- 9 - 2 = 7
- Difficulty
- hard
Write the fact family for 5, 5, 10:
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Answer: 5 + 5 = 10; 5 + 5 = 10; 10 - 5 = 5; 10 - 5 = 5
- SubType
- fact-family
- Facts
- 5 + 5 = 10
- 5 + 5 = 10
- 10 - 5 = 5
- 10 - 5 = 5
- Difficulty
- hard
Write the fact family for 2, 2, 4:
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Answer: 2 + 2 = 4; 2 + 2 = 4; 4 - 2 = 2; 4 - 2 = 2
- SubType
- fact-family
- Facts
- 2 + 2 = 4
- 2 + 2 = 4
- 4 - 2 = 2
- 4 - 2 = 2
- Difficulty
- hard
Write the fact family for 9, 1, 10:
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Answer: 9 + 1 = 10; 1 + 9 = 10; 10 - 9 = 1; 10 - 1 = 9
- SubType
- fact-family
- Facts
- 9 + 1 = 10
- 1 + 9 = 10
- 10 - 9 = 1
- 10 - 1 = 9
- Difficulty
- hard
Write the fact family for 7, 3, 10:
Show answer
Answer: 7 + 3 = 10; 3 + 7 = 10; 10 - 7 = 3; 10 - 3 = 7
- SubType
- fact-family
- Facts
- 7 + 3 = 10
- 3 + 7 = 10
- 10 - 7 = 3
- 10 - 3 = 7
- Difficulty
- hard
Teaching Notes
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