Addition and Subtraction Strip Diagrams

Front

What is a strip diagram?

Back

A strip diagram is a visual representation used to show the relationship between numbers in addition and subtraction problems.

Front

What does the equation 1,000 - 600 = M represent?

Back

It represents a situation where you start with 1,000 and take away 600, resulting in M.

Front

What does the equation 22 + 21 + 20 = F represent?

Back

It shows that if you add 22, 21, and 20 together, you get the total F.

Front

What does the equation 33 + 44 + S = 100 mean?

Back

It means that when you add 33 and 44 to S, the total equals 100.

Front

What does the equation 44 + 91 = R represent?

Back

It shows that if you add 44 and 91 together, you get the total R.

Front

What does the equation 86 - 26 = P represent?

Back

It means that if you start with 86 and take away 26, you get P.

Front

What is addition?

Back

Addition is the process of finding the total or sum by combining two or more numbers.

Front

What is subtraction?

Back

Subtraction is the process of finding the difference between two numbers by taking one away from the other.

Front

How do you solve a strip diagram?

Back

To solve a strip diagram, identify the numbers involved and determine whether to add or subtract based on the context.

Front

What is the purpose of using strip diagrams in math?

Back

Strip diagrams help visualize mathematical relationships and make it easier to understand addition and subtraction.