Workbook Detail
Fact Family Add Sub Within 20 Medium — Set 84
Write the fact family for 9, 8, 17:
Show answer
Answer: 9 + 8 = 17; 8 + 9 = 17; 17 - 9 = 8; 17 - 8 = 9
- SubType
- fact-family
- Facts
- 9 + 8 = 17
- 8 + 9 = 17
- 17 - 9 = 8
- 17 - 8 = 9
- Difficulty
- medium
Write the fact family for 12, 4, 48:
Show answer
Answer: 12 × 4 = 48; 4 × 12 = 48; 48 ÷ 12 = 4; 48 ÷ 4 = 12
- SubType
- fact-family
- Facts
- 12 × 4 = 48
- 4 × 12 = 48
- 48 ÷ 12 = 4
- 48 ÷ 4 = 12
- Difficulty
- medium
Write the fact family for 11, 10, 110:
Show answer
Answer: 11 × 10 = 110; 10 × 11 = 110; 110 ÷ 11 = 10; 110 ÷ 10 = 11
- SubType
- fact-family
- Facts
- 11 × 10 = 110
- 10 × 11 = 110
- 110 ÷ 11 = 10
- 110 ÷ 10 = 11
- Difficulty
- medium
Write the fact family for 2, 3, 6:
Show answer
Answer: 2 × 3 = 6; 3 × 2 = 6; 6 ÷ 2 = 3; 6 ÷ 3 = 2
- SubType
- fact-family
- Facts
- 2 × 3 = 6
- 3 × 2 = 6
- 6 ÷ 2 = 3
- 6 ÷ 3 = 2
- Difficulty
- medium
Write the fact family for 2, 8, 16:
Show answer
Answer: 2 × 8 = 16; 8 × 2 = 16; 16 ÷ 2 = 8; 16 ÷ 8 = 2
- SubType
- fact-family
- Facts
- 2 × 8 = 16
- 8 × 2 = 16
- 16 ÷ 2 = 8
- 16 ÷ 8 = 2
- Difficulty
- medium
Write the fact family for 7, 9, 63:
Show answer
Answer: 7 × 9 = 63; 9 × 7 = 63; 63 ÷ 7 = 9; 63 ÷ 9 = 7
- SubType
- fact-family
- Facts
- 7 × 9 = 63
- 9 × 7 = 63
- 63 ÷ 7 = 9
- 63 ÷ 9 = 7
- Difficulty
- medium
Teaching Notes
Practice fact family add sub within 20 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 20 Medium 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.