Add/Subtract One-step Equations

Inverse Operations

100

Whats is the Inverse Operation of Subtraction

Addition

200

What is the Inverse Operation of Addition

Subtraction

300

What is the Inverse Operation of Division

Multiplication

400

What is the Inverse Operation of Multiplication

Division

500

What is another word for inverse?

Opposite 

Subtraction

100

x + 34 = 44

x = 10

200

a + 13 = 24

a = 11

300

3 + b = 6

b=3

400

x + 12 = -3

x = -15

500

4 = c + 9

c = -5

Addition

100

j - 34 = 200

j = 234

200

h - 46 = 898

h = 944

300

n - 6 = 15

n = 21

400

j - 8 =-9

j = -1

500

17 = x - 3

x = 20

Solution? (True or False)

100

x = 3 is a solution to

x + 7 = 10 

TRUE

200

v = -2 is a solution to

v - 3 = 1

FALSE

300

j = 5 is a solution to

9 + j = 14

TRUE

400

x = -1 is a solution to

13 = x + 9

FALSE

500

a = -16 is a solution to

25 = 9 - a

TRUE