Fact Family Add Sub Within 100 Expert — Set 81
Write the fact family for 12, 5, 60:
Show answer
Answer: 12 × 5 = 60; 5 × 12 = 60; 60 ÷ 12 = 5; 60 ÷ 5 = 12
- SubType
- fact-family
- Facts
- 12 × 5 = 60
- 5 × 12 = 60
- 60 ÷ 12 = 5
- 60 ÷ 5 = 12
- Difficulty
- expert
Write the fact family for 99, 1, 100:
Show answer
Answer: 99 + 1 = 100; 1 + 99 = 100; 100 - 99 = 1; 100 - 1 = 99
- SubType
- fact-family
- Facts
- 99 + 1 = 100
- 1 + 99 = 100
- 100 - 99 = 1
- 100 - 1 = 99
- Difficulty
- expert
Write the fact family for 62, 16, 78:
Show answer
Answer: 62 + 16 = 78; 16 + 62 = 78; 78 - 62 = 16; 78 - 16 = 62
- SubType
- fact-family
- Facts
- 62 + 16 = 78
- 16 + 62 = 78
- 78 - 62 = 16
- 78 - 16 = 62
- Difficulty
- expert
Write the fact family for 52, 45, 97:
Show answer
Answer: 52 + 45 = 97; 45 + 52 = 97; 97 - 52 = 45; 97 - 45 = 52
- SubType
- fact-family
- Facts
- 52 + 45 = 97
- 45 + 52 = 97
- 97 - 52 = 45
- 97 - 45 = 52
- Difficulty
- expert
Write the fact family for 88, 6, 94:
Show answer
Answer: 88 + 6 = 94; 6 + 88 = 94; 94 - 88 = 6; 94 - 6 = 88
- SubType
- fact-family
- Facts
- 88 + 6 = 94
- 6 + 88 = 94
- 94 - 88 = 6
- 94 - 6 = 88
- Difficulty
- expert
Write the fact family for 20, 8, 28:
Show answer
Answer: 20 + 8 = 28; 8 + 20 = 28; 28 - 20 = 8; 28 - 8 = 20
- SubType
- fact-family
- Facts
- 20 + 8 = 28
- 8 + 20 = 28
- 28 - 20 = 8
- 28 - 8 = 20
- Difficulty
- expert
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 Expert 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.
Is there an answer key?
Yes — every worksheet includes a complete answer key. Print it separately or view it on screen.