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Worksheets

Sets!

Total questions: 10

Worksheet time: 19mins

Name
Class
Date
1.

The following symbol represents

a)

Union

b)

Intersection

c)

Complement

d)

Subset

2.

Which of the following is NOT a set

a)

Smart students attending SPHS

b)

Prime numbers that are even

c)

All the prime ministers in Belize

d)

Pigs that can fly

3.

The shaded part of this image shows the ______

a)

Intersection

b)

Union

c)

Complement

d)

Subset

4.

The members of Set B are

a)

{2, 5, 19}

b)

{8, 10, 13, 17}

c)

{2, 5, 9, 15, 19}

d)

{8, 9, 10, 13, 15, 17}

5.

Sets may or may not be well defined

a)

True. Sets must be well defined

b)

False. Sets may not be well defined

6.

Let U= {1,2,3,...,10}
A= {1,3,5,7}, 
B= {1,2,3,4}, and 
C= {3,4,6,7,9}.

Select A cc   from the choices below

a)

{1,4,5,6,7,10}

b)

{4,6,7,8,9,10}

c)

{1,3,4,8,9,10}

d)

{2,4,6,8,9,10}

7.

Consider the sets:

A = {red, green, blue}

B = {red, yellow, orange}

C = {red, orange, yellow, green, blue, purple}


Find A ⋃ B

(a)  

8.

U is the set of whole numbers from 1 to 15.

A is the set of multiples of 3.

B is the set of primes.


Find A ∩ B

(a)  

9.

U is the set of whole numbers from 1 to 15.

A is the set of multiples of 3.

B is the set of primes.


Find A ∪ B

(a)  

10.

Was there anything that you did not understand from our lesson this week?

4 lines