One Step Equations

What is an example of an equation?

• x+5=20

• 2x

• 8y+9y

• x+b+c

What is a variable?

• Something that varies

• an unknown person

• an unknown number

• x+5

What is an inverse operation?

• inverse means the same

• inverse means over and over again

• inverse means the opposite

What is the inverse of addition?

• subtraction

• multiplication

• division

• addition

What is the inverse of subtraction?

• division

• multiplication

• addition

• subtraction

Use your calculator, scrap paper, or whiteboard to solve the one step equation

• 55

• 35

• 31

• 66

Use your calculator, scrap paper, or whiteboard to solve the one step equation

• 3

• 20

• 23

• 43

Use your calculator, scrap paper, or whiteboard to solve the one step equation

• 35

• 3

• 32

• 29

Use your calculator and scrap paper or whiteboard to solve the one step equations with negative numbers

• 8

• -8

• 6

• -2

Use your calculator and scrap paper or whiteboard to solve the one step equations with negative numbers

• -8

• 6

• 14

• -14