Visualizing Division with Area Models

The video tutorial explains how to determine the missing dimension of a rectangle when given its area and one side. It demonstrates breaking down the area into smaller, more manageable parts to simplify division. The tutorial also explores alternative methods for dividing the area, enhancing visualization and understanding of the concept.

If a rectangle has an area of 268 square units and one side is 2 units, what is the length of the other side?

• 100 units

• 268 units

• 134 units

• 2 units

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CCSS.4.MD.A.3

CCSS.3.MD.C.7B

Why is it useful to break down the area into smaller parts?

• To make division easier

• To find the perimeter

• To change the area

• To make the rectangle look bigger

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CCSS.3.MD.C.7D

What is 200 divided by 2?

• 100

• 200

• 50

• 400

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CCSS.4.NBT.B.6

What is the sum of 100, 30, and 4?

• 134

• 104

• 130

• 140

How do you find the length of a side if you know the area and one side of a rectangle?

• Multiply the area by the side

• Divide the area by the side

• Add the area and the side

• Subtract the side from the area

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

If a rectangle has an area of 856 square units and one side is 8 units, what is the length of the other side?

• 107 units

• 856 units

• 8 units

• 100 units

Tags

CCSS.4.MD.A.3

CCSS.3.MD.C.7B

What is 800 divided by 8?

• 8

• 10

• 80

• 100

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CCSS.4.NBT.B.6

What is 56 divided by 8?

• 7

• 8

• 9

• 6

Tags

CCSS.4.NBT.B.6

Why is it helpful to visualize division using rectangles?

• To make the problem more complex

• To change the dimensions

• To find the volume

• To help understand the division process

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CCSS.5.NBT.B.6

CCSS.4.NBT.B.6

What is the main purpose of breaking up numbers into place values for division?

• To change the units

• To simplify the division process

• To increase the area

• To find the perimeter

Tags

CCSS.6.NS.B.2

CCSS.5.NBT.B.6