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- 1. Multiple Choice
The product of two numbers is a _____________________ of both numbers.
composite number
factor
multiple
prime number
- 2. Multiple Choice
A ___________________ has exactly 2 factors.
composite number
factor
multiple
prime number
- 3. Multiple Choice
A number is always a multiple of its _______________________.
composite number
factor
multiple
prime number
- 4. Multiple Choice
What are all of the factor pairs for 48?
1, 2, 3, 4, 6, 8, 12, 16, 24, 48
1, 2, 6, 8, 48
1, 2, 6, 8, 12, 14, 18, 24, 48
1, 3, 6, 8, 12, 14, 24, 48
- 5. Multiple Choice
What are all the factors of 81?
1, 3, 9, 27, 81
1, 9, 81
1, 3, 6, 9, 27, 81
1, 3, 6, 8, 9, 27, 45, 81
- 6. Multiple Choice
Is 3 a multiple of 9?
yes
no
- 7. Multiple Choice
Is 39 a multiple of 9?
yes
no
- 8. Multiple Choice
Is 45 a multiple of 9?
yes
no
- 9. Multiple Choice
Is 93 a multiple of 9?
yes
no
- 10. Multiple Choice
Is 65 prime or composite?
prime
composite
- 11. Multiple Choice
Is 37 prime or composite?
prime
composite
- 12. Multiple Choice
Is 45 prime or composite?
prime
composite
- 13. Multiple Choice
Is 93 prime or composite?
prime
composite
- 14. Multiple Choice
James works in a flower shop. He will put 36 tulips in vases for a wedding. He must use the same number of tulips in each vase. How many tulips could be in each vase?
1, 2, 8
2, 4, 8
2, 4, 9
6, 12, 16
- 15. Multiple Choice
What multiple of 7 is a factor of 7?
0
1
7
14
- 16. Multiple Choice
Hot dogs come in packages of 6. Hot dog buns come in packages of 8, Antonio will buy the same number of hot dogs as hot dog buns. How many hot dogs could he buy?
6
8
18
24
- 17. Multiple Choice
The factors of a number include 2, 3, 4, 6, 8, 12, 16, 32, and 48. Which could be the number?
32
64
96
98
- 18. Multiple Choice
Ms. Booth has 16 red buttons and 24 blue buttons. She is making finger puppets. Each puppet has the same number of blue buttons and red buttons. How many puppets can she make if she uses all of the buttons?
1, 2, 4, or 8
1, 2, 4, 8, or 16
1, 2, 4, 8, or 24
1, 2, 4, 8, 16, or 24
- 19. Multiple Choice
Which is a factor pair of 24?
2,12
3,5
7,6
8,5
- 20. Multiple Choice
Which number is the only even prime number?
2
4
6
12
- 21. Multiple Choice
Which number is Composite?
3
5
11
12
- 22. Multiple ChoiceJoe has listed the first 4 multiples of 7 as:
7 14 22 28
Which one is incorrect?7142228 - 23. Multiple Choice
Which factors do 21 and 35 have in common? Select all that apply!
1
3
5
7
21
- Answer choicesTagsAnswer choicesTags