Common Core: 5th Grade Math : Write and Interpret Simple Expressions that Record Calculations: CCSS.Math.Content.5.OA.A.2

Study concepts, example questions & explanations for Common Core: 5th Grade Math

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Example Questions

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Example Question #81 : Write And Interpret Simple Expressions That Record Calculations: Ccss.Math.Content.5.Oa.A.2

Select the equation that reflects the phrase below.

Subtract  from the quotient of  divided by 

Possible Answers:

Correct answer:

Explanation:

Because of our order of operations, the division problem needs to come first. We list the subtraction  last because we are subtracting a number by the quotient, so the quotient needs to be listed first. 

Remember, order of operations is PEMDAS= parentheses, exponents, multiplication/division, addition/subtraction.  

Example Question #81 : Write And Interpret Simple Expressions That Record Calculations: Ccss.Math.Content.5.Oa.A.2

Select the equation that reflects the phrase below.

 divided by the product of  and 

Possible Answers:

Correct answer:

Explanation:

 needs to be listed first because that's the number that is getting divided. However, we need to do the multiplication problem first to find out what number we are dividing into , so we need to put the multiplication problem into parentheses. 

Remember, order of operations is PEMDAS= parentheses, exponents, multiplication/division, addition/subtraction.  

Example Question #161 : Common Core Math: Grade 5

Select the equation that reflects the phrase below. 

Add  to the difference between  and 

Possible Answers:

Correct answer:

Explanation:

Difference means the answer to a subtraction problem. Because we are adding a number to the difference, we need to do the subtraction problem first. Since we are adding and subtracting in this question, we do not need to use parentheses because with addition and subtraction you work the problem out from left to right. So first we have the subtraction problem, then we add

Remember, order of operations is PEMDAS= parentheses, exponents, multiplication/division, addition/subtraction.  

Example Question #1401 : Hspt Mathematics

Select the equation that reflects the phrase below.

Add  to the product of  and 

Possible Answers:

Correct answer:

Explanation:

Product means the answer to a multiplication problem. Becuase of our order of operation rules, the multiplication problem will come first, regardless of if it's listed first or second. Then we add. 

Remember, order of operations is PEMDAS= parentheses, exponents, multiplication/division, addition/subtraction.  

Example Question #127 : Operations

Select the equation that reflects the phrase below. 

First subtract  and , then divide by .

Possible Answers:

Correct answer:

Explanation:

Because we want to subtract 28 and 17 first, we need to set that off into parentheses due to the order of operation rules. Remember: without parentheses, division would come before subtraction.  The parentheses around (28 - 17) tells you that the subtraction comes first, then we can do the division by 3.

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