Common Core: 3rd Grade Math : Measurement & Data

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

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Example Questions

Example Question #143 : Data Analysis And Probability

Use the chart below to answer the question.

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How many more students have a pet in Ms. Smith's class than Mr. Ray's class? 

Possible Answers:

Correct answer:

Explanation:

Each square represents  students. Ms. Smith's bar has  squares in it, which means she has  students with pets (). Mr. Ray's bar has  squares in it, which means he has  students with pets ().

To find the difference we subtract. 

Example Question #3 : Answer Questions Using Information From A Bar Graph: Ccss.Math.Content.3.Md.B.3

Use the chart below to answer the question.

Screen shot 2015 09 28 at 9.01.27 am

 

How many more students have a pet in Ms. Smith's class than Ms. Hen's class? 

Possible Answers:

Correct answer:

Explanation:

Each square represents  students. Ms. Smith's bar has  squares in it, which means she has  students with pets (). Ms. Hen's bar has  squares in it, which means she has  students with pets (). 

To find the difference we subtract. 

Example Question #4 : Answer Questions Using Information From A Bar Graph: Ccss.Math.Content.3.Md.B.3

Use the chart below to answer the question.

Screen shot 2015 09 28 at 9.01.27 am

How many more students have a pet in Ms. Smith's class than Ms. Miller's class? 

 

Possible Answers:

Correct answer:

Explanation:

Each square represents  students. Ms. Smith's bar has  squares in it, which means she has  students with pets (). Ms. Miller's bar has  squares in it, which means she has  students with pets (). 

To find the difference we subtract. 

Example Question #3 : Representing And Interpreting Data

Use the chart below to answer the question.

Screen shot 2015 09 28 at 9.01.27 am

How many more students have a pet in Ms. Miller's class than Ms. Hen's class? 

Possible Answers:

Correct answer:

Explanation:

Each square represents  students.  Ms. Miller's bar has  squares in it, which means she has  students with pets (). Ms. Hen's bar has  squares in it, which means she has  students with pets ().

To find the difference we subtract. 

Example Question #21 : Tables

Use the chart below to answer the question.

Screen shot 2015 09 28 at 9.01.27 am

How many students have pets in Mr. Ray's class and Ms. Hen's class?

Possible Answers:

Correct answer:

Explanation:

Each square represents  students. Mr. Ray's bar has  squares in it, which means he has  students with pets (). Ms. Hen's bar has  squares in it, which means she has  students with pets (). 

To find the total in both classes we add. 

Example Question #22 : Tables

Use the chart below to answer the question.

Screen shot 2015 09 28 at 9.01.27 am

How many students have pets in Ms. Smith's class and Ms. Hen's class?

Possible Answers:

Correct answer:

Explanation:

Each square represents  students. Ms. Smith's bar has  squares in it, which means she has  students with pets (). Ms. Hen's bar has  squares in it, which means she has  students with pets (). 

To find the total in both classes we add. 

Example Question #1521 : Common Core Math: Grade 3

Use the chart below to answer the question.

Screen shot 2015 09 28 at 10.01.05 am

How many students in first grade have a sibling? 

Possible Answers:

Correct answer:

Explanation:

Each square represents  students. The first grade bar has  squares in it. That means we can take  to find our total. 

Example Question #91 : Tables

Use the chart below to answer the question.


Screen shot 2015 09 28 at 10.01.05 am

How many students in second grade have a sibling? 

 

Possible Answers:

Correct answer:

Explanation:

Each square represents  students. The second grade bar has  squares in it. That means we can take  to find our total. 

Example Question #25 : Tables

Use the chart below to answer the question.


Screen shot 2015 09 28 at 10.01.05 am

How many students in third grade have a sibling? 

 

Possible Answers:

Correct answer:

Explanation:

Each square represents  students. The third grade bar has  squares in it. That means we can take  to find our total. 

Example Question #26 : Tables

Use the chart below to answer the question.

Screen shot 2015 09 28 at 10.01.05 am

How many more students have a sibling in the first grade group than the third grade group? 

Possible Answers:

Correct answer:

Explanation:

Each square represents  students. The first grade bar has  squares in it, which means there are  students who have a sibling ().The third grade bar has  squares in it, which means there are  students who have a sibling (). 

To find the difference we subtract. 

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