Untitled Lesson

Simple Equations

2 (x) = 10

2 + x = 10

We need to identify the Variable the
operation and the total in both equations.

Solve: Jacqueline has $5 more than Samanta. If
Jacqueline has $15 dollars how much does
Samantha have? Write and solve the equation

What is the variable? S = amount of money samanta has.

What is the operator? addition

Equations: S + 5 = $15

Answer: S = $10; Samantha has $10

Step 1: Read the question!!!

Step 2: What is the operation? (are we growing?
Getting Smaller? Putting into groups? What is
happening?)

Step 4: What is the variable?
(what are we looking for)

Step 5: What is the total?

The equation is:

Anna is cooking muffins. The recipe calls for 7 cups
of sugar. She has already put in 2 cups. How many
more cups does she need to put in?

What is the Operation?

What is the Variable?

What is the Total?

What is the Equation?

At a restaurant, Mike and his three
friends decided to divide the bill
evenly. If each person paid $13 then
what was the total bill?

What is the Operation?

What is the Variable?

What is the Total?

What is the Equation?

What is the Operation?

What is the Variable?

What is the Total?

What is the Equation?

How many
packages of diapers
can you buy with
$40 if one package
costs $8?

Last Friday Trevon had $29. Over the
weekend he received some money for
cleaning the attic. He now has $41.
How much money did he receive?

What is the Operation?

What is the Variable?

What is the Total?

What is the Equation?

Create Your Own Equation: Write the Story, then

Identify the Operation, variable and Total
Finally Write the equation and solve for
the variable.

What is the Operation?

What is the Variable?

What is the Total?

What is the Equation?