Find factor pairs of a number
4th grade (Year 5 in England) · 16 questions · Common Core: 4.OA.B.4 · England: Y5 Multiplication and division
Name
Date
Score/ 16
Question 1
How many factors does 18 have? (Count 1 and 18 too.)
Answer
Question 2
Lucia is arranging 30 photos in a rectangle with no gaps. Which layout works?
- A. 15 × 3
- B. 6 × 6
- C. 5 × 6
- D. 5 × 7
Question 3
6 × __ = 60. Complete the factor pair.
Answer
Question 4
How many factors does 40 have? (Count 1 and 40 too.)
Answer
Question 5
Ethan is arranging 48 photos in a rectangle with no gaps. Which layout works?
- A. 4 × 13
- B. 24 × 3
- C. 5 × 12
- D. 4 × 12
Question 6
3 × __ = 24. Complete the factor pair.
Answer
Question 7
How many factors does 12 have? (Count 1 and 12 too.)
Answer
Question 8
Omar is arranging 30 photos in a rectangle with no gaps. Which layout works?
- A. 3 × 15
- B. 2 × 15
- C. 2 × 16
- D. 15 × 3
Question 9
6 × __ = 42. Complete the factor pair.
Answer
Question 10
How many factors does 20 have? (Count 1 and 20 too.)
Answer
Question 11
Aisha is arranging 24 photos in a rectangle with no gaps. Which layout works?
- A. 2 × 13
- B. 2 × 12
- C. 12 × 3
- D. 3 × 12
Question 12
5 × __ = 45. Complete the factor pair.
Answer
Question 13
How many factors does 40 have? (Count 1 and 40 too.)
Answer
Question 14
Nia is arranging 36 photos in a rectangle with no gaps. Which layout works?
- A. 2 × 18
- B. 2 × 19
- C. 3 × 18
- D. 18 × 3
Question 15
4 × __ = 64. Complete the factor pair.
Answer
Question 16
How many factors does 18 have? (Count 1 and 18 too.)
Answer
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