Strip Diagrams & Equations Review (Math TEKs 3.5A)

Front

What is a strip diagram?

Back

A strip diagram is a visual representation used to show the relationship between numbers in a problem, often used in math to help solve word problems.

Front

How do you represent addition in a strip diagram?

Back

In a strip diagram, addition is represented by combining two or more segments to show the total.

Front

What does the equation 462 - [ ] = 88 represent?

Back

This equation represents the number of baseball cards Adrian sold, where 462 is the total cards he had and 88 is what he has left.

Front

What is the purpose of using equations in word problems?

Back

Equations help to translate the words of a problem into mathematical expressions that can be solved.

Front

How can you find the total number of items using a strip diagram?

Back

You can find the total by adding the lengths of the segments that represent each type of item.

Front

What does the equation (284 - 125) - 76 = represent?

Back

This equation is used to find the number of aluminum cans Caleb collected in the third week.

Front

What is subtraction in the context of a word problem?

Back

Subtraction is used to find out how much is left after some amount has been taken away.

Front

What does the equation 240 - [ ] = 80 represent?

Back

This equation represents the number of candy bars sold during lunch, where 240 is the total and 80 is what remains.

Front

What is the first step in solving a word problem?

Back

The first step is to read the problem carefully and identify the key information and what is being asked.

Front

What does the term 'equation' mean?

Back

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