1. What two numbers have a sum of 15 and a product of 54? *
1 point
A. 3 and 5
B. 4 and 11
C. 5 and 10
D. 6 and 9
2. What is the missing factor of 36: 1, 2, 3, 6, 9, 12, _____, 36? *
1 point
A. 16
B. 18
C. 20
D. 22
3. The following numbers are factors of 9 except _____. *
1 point
A. 1
B. 2
C. 3
D. 9
4. The factors of 35 are 1, 5, _____, and 35. *
1 point
A. 4
B. 6
C. 7
D. 8
5. What do you call the numbers that can multiply together to get a product? *
1 point
A. factors
B. multiples
C. prime number
D. composite number
6. The 4th multiple of 10? *
1 point
A. 40
B. 50
C. 60
D. 70
7. What is the missing multiple of 3: 9, 12, 15, ____, 21, 24? *
1 point
A. 16
B. 17
C. 18
D. 19
8. The 6th multiple of 8 is _____ *
1 point
A. 24
B. 32
C. 40
D. 48
9. 54 is the 6th multiple of what number? *
1 point
A. 6
B. 7
C. 8
D. 9
10. It is the product of a given number and a counting number. *
1 point
A. factors
B. multiples
C. prime number
D. composite number
11. Numbers having exactly two factors are called _______ numbers. *
1 point
A. prime numbers
B. composite numbers
C. even numbers
D. odd numbers
12. What do you call the numbers with more than two factors? *
1 point
A. prime numbers
B. composite numbers
C. even numbers
D. odd numbers
13. Which is an example of a prime number? *
1 point
A. 9
B. 12
C. 15
D. 17
14. Which is an example of a composite number? *
1 point
A. 5
B. 7
C. 25
D. 37
15. The only even prime number is _____. *
1 point
A. 2
B. 3
C. 4
D. 5​