4.5a Strip Diagrams (Multi-Step)

Front

What is a strip diagram?

Back

A strip diagram is a visual representation used to solve problems involving addition, subtraction, multiplication, or division. It uses rectangles to show the relationships between numbers.

Front

How can strip diagrams help in solving multi-step problems?

Back

Strip diagrams help break down complex problems into simpler parts, making it easier to visualize and solve each step.

Front

What does it mean to solve a multi-step problem?

Back

Solving a multi-step problem means finding the answer by performing more than one operation or step, often requiring the use of intermediate calculations.

Front

What is the first step in solving a multi-step problem using a strip diagram?

Back

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

Front

How do you represent addition in a strip diagram?

Back

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

Front

How do you represent subtraction in a strip diagram?

Back

In a strip diagram, subtraction is represented by taking away a part of a rectangle to show what remains.

Front

What is the importance of labeling in strip diagrams?

Back

Labeling helps clarify what each part of the diagram represents, making it easier to understand the relationships between numbers.

Front

Can strip diagrams be used for multiplication? How?

Back

Yes, strip diagrams can represent multiplication by showing repeated addition, where multiple rectangles of the same size are combined.

Front

What is a common mistake when using strip diagrams?

Back

A common mistake is misinterpreting the size of the rectangles, which can lead to incorrect calculations.

Front

How can you check your work after using a strip diagram?

Back

You can check your work by performing the calculations again or by using a different method to see if you arrive at the same answer.