Solving One-Step Equations (adding and subtracting)

Front

Solve for x: x + 8 = 15

Back

x = 7

Front

Solve for y: 87 = y + 43

Back

y = 44

Front

Solve for m: 8 = m - 12

Back

m = 20

Front

Solve for x: x + 7 = 12

Back

x = 5

Front

What is the inverse operation of addition?

Back

Subtraction

Front

Solve for x: x - 5 = 10

Back

x = 15

Front

Solve for y: y + 10 = 25

Back

y = 15

Front

Solve for m: m - 3 = 4

Back

m = 7

Front

What is the inverse operation of subtraction?

Back

Addition

Front

Solve for x: 12 = x + 4

Back

x = 8