Strip Diagrams

Front

What is a strip diagram?

Back

A strip diagram is a visual representation used to illustrate mathematical concepts, showing parts of a whole or relationships between numbers.

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

How do you represent subtraction in a strip diagram?

Back

In a strip diagram, subtraction is shown by taking away a segment from a whole.

Front

What does the equation 9 x 4 = 36 represent in a strip diagram?

Back

It represents a strip divided into 9 equal parts, each measuring 4, totaling 36.

Front

What does the equation 400 - 206 = D represent in a strip diagram?

Back

It shows a whole of 400 with a segment of 206 removed, leaving the difference D.

Front

What is the purpose of using equations with strip diagrams?

Back

Equations help to express the relationships and calculations represented visually in the strip diagrams.

Front

What does the equation (30 x 5) + 11 = C represent in a strip diagram?

Back

It shows a strip divided into 30 segments of 5 each, with an additional 11 added to the total.

Front

How can you check if your strip diagram is correct?

Back

You can check by ensuring the numbers in the equation match the segments shown in the diagram.

Front

What is the relationship between multiplication and strip diagrams?

Back

Multiplication can be represented by showing equal groups or repeated addition in a strip diagram.

Front

What does the equation 983 + 734 + 240 = S represent in a strip diagram?

Back

It shows the total S as the sum of three segments: 983, 734, and 240.