Writing Equations from Word Problems

Front

What is an equation?

Back

An equation is a mathematical statement that asserts the equality of two expressions, typically containing variables.

Tags

CCSS.6.EE.A.2C

Front

How do you represent a word problem as an equation?

Back

Identify the quantities involved, assign variables, and translate the relationships described in the problem into a mathematical equation.

Front

What does the variable represent in an equation?

Back

A variable represents an unknown quantity that can change or vary.

Tags

CCSS.6.EE.A.2B

Front

What is the purpose of solving an equation?

Back

The purpose of solving an equation is to find the value of the variable that makes the equation true.

Tags

CCSS.7.EE.B.4A

Front

What is a tape diagram?

Back

A tape diagram is a visual model that uses rectangles to represent numbers and their relationships in a problem.

Tags

CCSS.8.EE.C.7B

Front

How can you use a tape diagram to solve a word problem?

Back

You can use a tape diagram to visualize the quantities and their relationships, making it easier to set up an equation.

Tags

CCSS.7.EE.B.4A

Front

What does 'earning money' mean in a word problem context?

Back

It refers to the income generated from work or services provided, often represented as a variable in equations.

Front

What is the significance of the total amount in a word problem?

Back

The total amount often represents the final goal or sum that needs to be achieved, which can be equated to the sum of other quantities.

Tags

CCSS.6.EE.B.7

Front

How do you determine the unknown in a word problem?

Back

Identify what is being asked in the problem and assign a variable to that unknown quantity.

Tags

CCSS.6.EE.B.7

Front

What does 'per week' indicate in a word problem?

Back

'Per week' indicates a rate or amount that is earned or spent each week, often leading to multiplication in equations.

Tags

CCSS.6.EE.B.7