Common Core: 3rd Grade Math : Common Core Math: Grade 3

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

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Example Questions

Example Question #101 : How To Find The Area Of A Rectangle

What is the area of the rectangle? 

Screen shot 2015 09 29 at 8.31.30 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

Example Question #313 : Measurement & Data

What is the area of the rectangle? 

Screen shot 2015 09 29 at 8.29.52 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

Example Question #102 : How To Find The Area Of A Rectangle

What is the area of the rectangle? 


Screen shot 2015 09 29 at 8.29.29 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

Example Question #103 : How To Find The Area Of A Rectangle

What is the area of the rectangle? 


Screen shot 2015 09 29 at 8.28.37 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

Example Question #62 : How To Find The Area Of A Rectangle

What is the area of the rectangle? 

Screen shot 2015 09 29 at 8.27.30 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

Example Question #316 : Measurement & Data

What is the area of the rectangle? 

Screen shot 2015 09 29 at 8.27.11 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

Example Question #63 : How To Find The Area Of A Rectangle

What is the area of the rectangle? 

Screen shot 2015 09 29 at 8.26.39 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

Example Question #321 : Measurement & Data

What is the area of the rectangle? 


Screen shot 2015 09 29 at 8.16.34 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

Example Question #64 : How To Find The Area Of A Rectangle

What is the area of the rectangle? 

Screen shot 2015 09 29 at 8.15.51 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

Example Question #322 : Measurement & Data

What is the area of the rectangle? 

Screen shot 2015 09 29 at 8.15.23 am

Possible Answers:

Correct answer:

Explanation:

The formula to find area is . We are given the length and the width from the problem, so we can plug those values into our equation and solve. 

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

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