Common Core: 3rd Grade Math : Geometric Measurement: Understanding Concepts of Area and Relating Area to Multiplication and to Addition

Study concepts, example questions & explanations for Common Core: 3rd Grade Math

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Example Questions

Example Question #5 : Use Multiplication To Find Area Of A Rectangle: Ccss.Math.Content.3.Md.C.7a

What is the area of the rectangle? 

Screen shot 2015 09 28 at 12.59.49 pm

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

Example Question #6 : Use Multiplication To Find Area Of A Rectangle: Ccss.Math.Content.3.Md.C.7a

What is the area of the rectangle? 


Screen shot 2015 09 28 at 12.57.35 pm

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

Example Question #7 : Use Multiplication To Find Area Of A Rectangle: Ccss.Math.Content.3.Md.C.7a

What is the area of the rectangle? 

Screen shot 2015 09 28 at 12.57.08 pm

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

Example Question #8 : Use Multiplication To Find Area Of A Rectangle: Ccss.Math.Content.3.Md.C.7a

What is the area of the rectangle? 

Screen shot 2015 09 28 at 12.56.21 pm

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

Example Question #9 : Use Multiplication To Find Area Of A Rectangle: Ccss.Math.Content.3.Md.C.7a

What is the area of the rectangle? 

Screen shot 2015 09 28 at 12.55.27 pm

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

Example Question #10 : Use Multiplication To Find Area Of A Rectangle: Ccss.Math.Content.3.Md.C.7a

What is the area of the rectangle? 

Screen shot 2015 09 28 at 12.55.03 pm

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

Example Question #91 : How To Find The Area Of A Rectangle

What is the area of the rectangle? 

Screen shot 2015 09 28 at 12.53.23 pm

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

Example Question #92 : How To Find The Area Of A Rectangle

What is the area of the rectangle? 

Screen shot 2015 09 28 at 12.52.03 pm

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

Example Question #41 : Geometric Measurement: Understanding Concepts Of Area And Relating Area To Multiplication And To Addition

What is the area of the rectangle? 

Screen shot 2015 11 09 at 2.12.38 pm

 

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

Example Question #42 : Geometric Measurement: Understanding Concepts Of Area And Relating Area To Multiplication And To Addition

What is the area of the rectangle? 

Screen shot 2015 11 09 at 1.18.33 pm

 

Possible Answers:

Correct answer:

Explanation:

We can find the area by counting the squares within the rectangle. There are  squares. 

We can also multiply the length and the width to find the area. 

*Area is the number of square units inside a shape, which is why area is always written with square units. 

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