WorksheetsFactors and Multiplies
Total questions: 26
Worksheet time: 24mins
Name
Class
Date
1.
Which number is a factor of 20?
a)
5
b)
3
c)
6
2.
Which number is a factor of 35?
a)
2
b)
8
c)
5
3.
Which number is a factor of 19?
a)
2
b)
3
c)
19
4.
Which number is a factor of 24
a)
9
b)
7
c)
11
d)
12
5.
Which number is a factor of 27?
a)
7
b)
8
c)
9
d)
5
6.
Which number is a factor of 23?
a)
8
b)
4
c)
3
d)
1
7.
Which number is a prime number?
a)
8
b)
10
c)
3
8.
Which number is a composite number?
a)
10
b)
5
c)
7
9.
Composite numbers:
a)
Are always bigger than prime numbers
b)
Have more than 2 factors
c)
Have 2 pairs of factors
d)
Don't have factors
10.
True or False
2 is a COMPOSITE number.
2 is a COMPOSITE number.
a)
TRUE
b)
FALSE
11.
What number is the only even prime number?
a)
0
b)
2
c)
1
d)
3
12.
Is 100 a prime or composite number?
a)
Prime
b)
Composite
13.
What are all prime numbers divisible by?
a)
1, 2, and itself
b)
1 and itself
c)
Every number from 1-10
d)
They aren't divisable at all
14.
Which of the following numbers shows all of the factors of 12?
a)
1,2,3,4,6,12
b)
1,2,3,4,6,8,12
c)
1,2,4,6,12
d)
2,4,6,8,10,12
15.
24, 48, 72, 96 are all multiples of
a)
5
b)
7
c)
11
d)
12
16.
Which is not a multiple of 6?
a)
72
b)
42
c)
18
d)
35
17.
How many factors are there for the product of 3x8?
a)
12
b)
8
c)
16
d)
2
18.
Prime numbers have:
a)
Exactly 2 factors
b)
2 pairs of factors
c)
More than 2 factors
d)
1 factor
19.
Is 3 a factor of 12?
a)
yes
b)
no
20.
Which answer choice lists all the factors for 27?
a)
3, 9
b)
1, 3, 9, 27
c)
1, 3, 6, 9, 12, 27
d)
1, 3, 6, 9, 18, 27
21.
What do we call the answer to a multiplication question?
a)
sum
b)
difference
c)
quotient
d)
product
22.
7 is a ________ number.
a)
prime
b)
composite
23.
What is the PERIMETER of this rectangle?
a)
22 sq. yd.
b)
22
c)
22 cm
d)
22 yd.
24.
Find the PERIMETER of this figure.
a)
20 square feet
b)
20 cm
c)
25 square feet
d)
20 cm sq.
25.
What is the area of the rectangle?
a)
15 sq cm
b)
15 cm
c)
16 sq cm
d)
16 cm
26.
What is the area?
a)
16 yd2
b)
22 yd2
c)
49 yd2
d)
28 yd2
100 %
