Common Core: 3rd Grade Math : Representing and Solving Problems Involving Multiplication and Division

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

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Example Questions

Example Question #31 :Operations & Algebraic Thinking

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingtwelve times.

and

Or we can think of this as grouping objects. We havegroups, withobjects in each group. We can count up the total number of objects, in this case triangles.

Screen shot 2015 08 18 at 10.04.26 am

Example Question #182 :How To Multiply

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingone time.

and

Or we can think of this as grouping objects. We havegroup, withobject in each group. We can count up the total number of objects, in this case triangles.

Screen shot 2015 08 18 at 10.21.38 am

Example Question #183 :How To Multiply

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingtwo times.

and

Or we can think of this as grouping objects. We havegroups, withobjects in each group. We can count up the total number of objects, in this case triangles.


Screen shot 2015 08 18 at 10.25.41 am

Example Question #184 :How To Multiply

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingthree times.

and

Or we can think of this as grouping objects. We havegroups, withobjects in each group. We can count up the total number of objects, in this case triangles.

Screen shot 2015 08 18 at 10.28.47 am

Example Question #31 :Representing And Solving Problems Involving Multiplication And Division

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingfour times.

and

Or we can think of this as grouping objects. We havegroups, withobject in each group. We can count up the total number of objects, in this case triangles.

Screen shot 2015 08 18 at 10.31.23 am

例子问题# 191:How To Multiply

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingsix times.

and

Or we can think of this as grouping objects. We havegroups, withobjects in each group. We can count up the total number of objects, in this case triangles.

Screen shot 2015 08 18 at 10.37.25 am

Example Question #33 :Representing And Solving Problems Involving Multiplication And Division

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingseven times.

and

Or we can think of this as grouping objects. We havegroups, withobjects in each group. We can count up the total number of objects, in this case triangles.


Screen shot 2015 08 18 at 10.40.29 am

Example Question #34 :Representing And Solving Problems Involving Multiplication And Division

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingeight times.

and

Or we can think of this as grouping objects. We havegroups, withobjects in each group. We can count up the total number of objects, in this case triangles.

Screen shot 2015 08 18 at 10.44.16 am

Example Question #241 :Isee Lower Level (Grades 5 6) Quantitative Reasoning

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingnine times.

and

Or we can think of this as grouping objects. We havegroups, withobjects in each group. We can count up the total number of objects, in this case triangles.

Screen shot 2015 08 18 at 10.47.24 am

Example Question #242 :Isee Lower Level (Grades 5 6) Quantitative Reasoning

Possible Answers:

Correct answer:

Explanation:

Multiplication can be thought of as repeated addition, or as objects in a group.

means addingten times.

and

Or we can think of this as grouping objects. We havegroups, withobjects in each group. We can count up the total number of objects, in this case triangles.

Screen shot 2015 08 18 at 10.51.15 am

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