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 #165 : Geometry

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 #166 : Geometry

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 #3 : Solve Real World And Mathematical Problems Involving Area: Ccss.Math.Content.3.Md.C.7b

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 #168 : Geometry

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 #171 : Geometry

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 #172 : Geometry

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 #173 : Geometry

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 #174 : Geometry

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 #175 : Geometry

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 #176 : Geometry

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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