Common Core: 1st Grade Math : Use Properties of Operations to Add and Subtract: CCSS.MATH.CONTENT.1.OA.B.3

Study concepts, example questions & explanations for Common Core: 1st Grade Math

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Example Questions

Example Question #1 : Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

Which math problem below equals 

Possible Answers:

 

Correct answer:

 

Explanation:

We can add . So the math problem becomes . Both  and  equal .

Example Question #2 : Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

Which math problem below equals  

Possible Answers:

     

Correct answer:

     

Explanation:

We can add . So the math problem becomes . Both  and  equal

Example Question #2452 : Operations

Which math problem below equals 

Possible Answers:

Correct answer:

Explanation:

We can add . So the math problem becomes . Both  and  equal

Example Question #1 : Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

Which math problem below equals 

Possible Answers:

Correct answer:

Explanation:

We can add . So the math problem becomes . Both  and  equal

Example Question #2 : Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

Which math problem below equals 

Possible Answers:

           

Correct answer:

           

Explanation:

We can add . So the math problem becomes . Both  and  equal

Example Question #3 : Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

Which math problem below equals 

Possible Answers:

 

Correct answer:

 

Explanation:

We can add . So the new math problem becomes . Both  and  equal .

Example Question #4 : Understanding And Applying Properties Of Operations And The Relationship Between Addition And Subtraction

Which math problem below equals  

Possible Answers:

   

Correct answer:

   

Explanation:

We can add . So the new math problem becomes . Both  and  equal

Example Question #1 : Operations & Algebraic Thinking

Which math problem below equals 

Possible Answers:

Correct answer:

Explanation:

We can add . So the math problem becomes . Both  and  equal

Example Question #2 : Operations & Algebraic Thinking

Which math problem below equals 

Possible Answers:

Correct answer:

Explanation:

We can add . So the math problem becomes . Both  and  equal .

Example Question #3 : Common Core Math: Grade 1

Which math problem below equals 

Possible Answers:

Correct answer:

Explanation:

We can add . So the math problem becomes . Both  and 

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