Substitution Expressions Quiz

What is the value of x when x = 5?

• 7

• 3

• 5

• 10

If y = 3, what is the value of 2y?

• 6

• 1

• 9

• 5

Given a = 4 and b = 2, what is the value of a + b?

• 8

• 6

• 3

• 5

If m = 7 and n = 2, what is the value of m - n?

• 9

• 5

• 0

• 3

What is the value of p when p = 10?

• 10

• 15

• 20

• 5

If q = 6, what is the value of 3q?

• 18

• 9

• 15

• 12

Given x = 8 and y = 3, what is the value of x - y?

• 2

• 11

• 0

• 5

If a = 9 and b = 4, what is the value of a * b?

• 36

• 45

• 13

• 27

What is the value of r when r = 12?

• 10

• 15

• 20

• 12

If s = 5, what is the value of 4s?

• 25

• 9

• 20

• 15