Common Core: 5th Grade Math : Common Core Math: Grade 5

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

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Example Questions

Example Question #131 : Common Core Math: Grade 5

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 #132 : 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 #133 : Common Core Math: Grade 5

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 #134 : Common Core Math: Grade 5

Select the equation that reflects the phrase below.

Find the sum of  and  and then divide 

Possible Answers:

Correct answer:

Explanation:

When you are asked to find the sum that means we are going to add. Because the phrase says "then divide" we need to put the addition problem in parentheses because of our order of operations. Then we can divide. 

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

Example Question #135 : Common Core Math: Grade 5

Select the equation that reflects the phrase below.

Divide the product of  and  by 

Possible Answers:

Correct answer:

Explanation:

When you are asked to find the product that means we are going to multiply. Because we are multiplying and dividing in this question, we do not need to use parentheses because with multiplication and division you work the problem out from left to right. So first we have the multiplication problem, then we divide. 

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

Example Question #136 : Common Core Math: Grade 5

Select the equation that reflects the phrase below.

Divide  by the quotient of  divided by 

Possible Answers:

Correct answer:

Explanation:

Quotient means the answer to a division problem. Because we want to divide  by the answer of  we need to put that in parentheses so that it's done first. 

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

Example Question #137 : Common Core Math: Grade 5

Select the equation that reflects the phrase below.

Add  and  and then multiply  by the sum

Possible Answers:

Correct answer:

Explanation:

Because we are multiplying by the sum, which is the answer to an addition problem, we first need to add so we need to put the addition problem in parentheses, then we can do the multiplication. 

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

Example Question #138 : Common Core Math: Grade 5

Select the equation that reflects the phrase below.

 divided by the difference between  and 

Possible Answers:

Correct answer:

Explanation:

Because we are dividing by the difference, or answer, from the subtraction problem, we first need to subtract. In order for the subtraction problem to go first, we need to put that in parentheses. 

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

Example Question #139 : Common Core Math: Grade 5

Select the equation that reflects the phrase below.

Find  more than  and then find  less than the sum. 

Possible Answers:

Correct answer:

Explanation:

The phrase "more than" means to add. Because 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 addition problem, then we subtract. 

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

Example Question #140 : Common Core Math: Grade 5

Select the equation that reflects the phrase below.

Find  less than the product of  and 

Possible Answers:

Correct answer:

Explanation:

The phrase "less than the product" means that we are going to subtract  from the answer of our multiplication problem. Because of our order of operations, multiplication will come beore subtraction so we do not need to use parentheses.

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

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