Fact Family Add Sub Within 100 Hard — Set 50
Write the fact family for 10, 33, 43:
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Answer: 10 + 33 = 43; 33 + 10 = 43; 43 - 10 = 33; 43 - 33 = 10
- SubType
- fact-family
- Facts
- 10 + 33 = 43
- 33 + 10 = 43
- 43 - 10 = 33
- 43 - 33 = 10
- Difficulty
- hard
Write the fact family for 4, 21, 25:
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Answer: 4 + 21 = 25; 21 + 4 = 25; 25 - 4 = 21; 25 - 21 = 4
- SubType
- fact-family
- Facts
- 4 + 21 = 25
- 21 + 4 = 25
- 25 - 4 = 21
- 25 - 21 = 4
- Difficulty
- hard
Write the fact family for 60, 4, 64:
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Answer: 60 + 4 = 64; 4 + 60 = 64; 64 - 60 = 4; 64 - 4 = 60
- SubType
- fact-family
- Facts
- 60 + 4 = 64
- 4 + 60 = 64
- 64 - 60 = 4
- 64 - 4 = 60
- Difficulty
- hard
Write the fact family for 12, 9, 108:
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Answer: 12 × 9 = 108; 9 × 12 = 108; 108 ÷ 12 = 9; 108 ÷ 9 = 12
- SubType
- fact-family
- Facts
- 12 × 9 = 108
- 9 × 12 = 108
- 108 ÷ 12 = 9
- 108 ÷ 9 = 12
- Difficulty
- hard
Write the fact family for 43, 19, 62:
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Answer: 43 + 19 = 62; 19 + 43 = 62; 62 - 43 = 19; 62 - 19 = 43
- SubType
- fact-family
- Facts
- 43 + 19 = 62
- 19 + 43 = 62
- 62 - 43 = 19
- 62 - 19 = 43
- Difficulty
- hard
Write the fact family for 29, 70, 99:
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Answer: 29 + 70 = 99; 70 + 29 = 99; 99 - 29 = 70; 99 - 70 = 29
- SubType
- fact-family
- Facts
- 29 + 70 = 99
- 70 + 29 = 99
- 99 - 29 = 70
- 99 - 70 = 29
- Difficulty
- hard
Teaching Notes
Practice fact family add sub within 100 with free printable worksheets. Uniquely generated — reinforce key math skills with every set.
Frequently Asked Questions
How do I use this Fact Family Add Sub Within 100 Hard Worksheets worksheet?
Print the worksheet and complete the problems. Each set number generates a unique arrangement. Use the same set number for all students in a class for consistent assessment.
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