Writing One Step Equations from Word Problems

What is the first step in writing a one-step equation from a word problem?

• Identify the variable

• Find the solution

• Write the equation

• Perform the operation

Why should the solution never be included in your equation?

• Because it is the variable you are solving for

• Because it makes the equation too complex

• Because it is already given

• Because it is not necessary

In the first example, how many sit-ups did Zack do at the beginning of the month?

• 102

• 6

• 17

• None

What operation is used to find the solution in the first example?

• Division

• Addition

• Subtraction

• Multiplication

In the first example, what is the equation written after finding the solution?

• x + 6 = 102

• x * 6 = 102

• x / 6 = 102

• x - 6 = 102

In the second example, what is Drew's height?

• 55 inches

• 72 inches

• None

• 17 inches

What operation is used to find Angela's height in the second example?

• Addition

• Division

• Multiplication

• Subtraction

What is the equation written after finding Angela's height?

• x / 17 = 55

• x + 17 = 55

• x - 17 = 55

• x * 17 = 55

What is the inverse operation of addition?

• Addition

• Subtraction

• Division

• Multiplication

What should you do if you are still confused after writing the equation?

• Add one step and write the solution first

• Ask for help

• Try a different method

• Skip the problem