Fact Family Mul Div Within 20 Fill Blanks — Set 15
Write the fact family for 16, 1, 17:
Show answer
Answer: 16 + 1 = 17; 1 + 16 = 17; 17 - 16 = 1; 17 - 1 = 16
- SubType
- fact-family
- Facts
- 16 + 1 = 17
- 1 + 16 = 17
- 17 - 16 = 1
- 17 - 1 = 16
- Difficulty
- normal
Write the fact family for 3, 15, 18:
Show answer
Answer: 3 + 15 = 18; 15 + 3 = 18; 18 - 3 = 15; 18 - 15 = 3
- SubType
- fact-family
- Facts
- 3 + 15 = 18
- 15 + 3 = 18
- 18 - 3 = 15
- 18 - 15 = 3
- Difficulty
- normal
Write the fact family for 14, 4, 18:
Show answer
Answer: 14 + 4 = 18; 4 + 14 = 18; 18 - 14 = 4; 18 - 4 = 14
- SubType
- fact-family
- Facts
- 14 + 4 = 18
- 4 + 14 = 18
- 18 - 14 = 4
- 18 - 4 = 14
- Difficulty
- normal
Write the fact family for 4, 12, 16:
Show answer
Answer: 4 + 12 = 16; 12 + 4 = 16; 16 - 4 = 12; 16 - 12 = 4
- SubType
- fact-family
- Facts
- 4 + 12 = 16
- 12 + 4 = 16
- 16 - 4 = 12
- 16 - 12 = 4
- Difficulty
- normal
Write the fact family for 13, 3, 16:
Show answer
Answer: 13 + 3 = 16; 3 + 13 = 16; 16 - 13 = 3; 16 - 3 = 13
- SubType
- fact-family
- Facts
- 13 + 3 = 16
- 3 + 13 = 16
- 16 - 13 = 3
- 16 - 3 = 13
- Difficulty
- normal
Write the fact family for 4, 5, 9:
Show answer
Answer: 4 + 5 = 9; 5 + 4 = 9; 9 - 4 = 5; 9 - 5 = 4
- SubType
- fact-family
- Facts
- 4 + 5 = 9
- 5 + 4 = 9
- 9 - 4 = 5
- 9 - 5 = 4
- Difficulty
- normal
Teaching Notes
Download this free fact family mul div within 20 fill blanks math worksheet. Uniquely generated with an answer key — great for homework, practice, or assessment.
Frequently Asked Questions
How do I use this Fact Family Mul Div Within 20 Fill Blanks Math Worksheet 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.