Common Core: 3rd Grade Math : Operations & Algebraic Thinking

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

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Example Questions

Example Question #701 : Operations & Algebraic Thinking

Solve  by finding the unknown factor.

Possible Answers:

Correct answer:

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by  to get .  

Example Question #702 : Operations & Algebraic Thinking

Solve  by finding the unknown factor.

Possible Answers:

Correct answer:

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by  to get .  

Example Question #151 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve  by finding the unknown factor.

Possible Answers:

Correct answer:

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by  to get .  

Example Question #152 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve  by finding the unknown factor.

Possible Answers:

Correct answer:

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by  to get .  

Example Question #153 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve  by finding the unknown factor.

Possible Answers:

Correct answer:

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by  to get .  

Example Question #154 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve  by finding the unknown factor.

Possible Answers:

Correct answer:

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by  to get .  

Example Question #155 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve  by finding the unknown factor.

Possible Answers:

Correct answer:

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by  to get .  

Example Question #156 : Understanding Properties Of Multiplication And The Relationship Between Multiplication And Division

Solve  by finding the unknown factor.

Possible Answers:

Correct answer:

Explanation:

A factor is a number that is multiplied by another number to produce a given number. In this case, the unknown factor is the number multiplied by  to get .  

Example Question #1 : Multiplying And Dividing Within 100

 

Possible Answers:

Correct answer:

Explanation:

To solve this division problem, we can think of it as a missing factor problem. 

Think: What times  equals 

 

Example Question #2 : Multiply And Divide Within 100: Ccss.Math.Content.3.Oa.C.7

 

Possible Answers:

Correct answer:

Explanation:

To solve this division problem, we can think of it as a missing factor problem. 

Think: What times  equals 

 

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