Common Core: 6th Grade Math : Evaluate Expressions: CCSS.Math.Content.6.EE.A.2c

Study concepts, example questions & explanations for Common Core: 6th Grade Math

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Example Questions

Example Question #51 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve:  

Possible Answers:

Correct answer:

Explanation:

To solve, divide both sides by .

Example Question #51 : One Step Equations With Integers

Solve:  

Possible Answers:

Correct answer:

Explanation:

To solve this, divide both sides by four.

The numerator of the fraction can be split into common factors.

Eliminate the  in the numerator and denominator.

The answer is:  

Example Question #51 : One Step Equations With Integers

Solve:  

Possible Answers:

Correct answer:

Explanation:

Rewrite the equation.

To isolate , multiply both sides by 6.

The integer  and the denominator are eliminated on the left side of the equation.  Multiply the right side.

The answer is:  

Example Question #52 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve the equation:  

Possible Answers:

 

Correct answer:

 

Explanation:

In order to solve this equation, we must divide by eight on both sides of the equation.

Divide each digit by eight.

Example Question #53 : One Step Equations With Integers

Solve:  

Possible Answers:

Correct answer:

Explanation:

In order to solve for , divide both sides by negative three.

The negative three will cancel out on the left side.  Divide each digit on the numerator by three.

The answer is:  

Example Question #53 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve:  

Possible Answers:

Correct answer:

Explanation:

Solve this equation by dividing six on both sides of the equation.

The sixes will cancel out on the left side.  Leave the right side as an improper fraction.

The answer is:  

Example Question #55 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve:  

Possible Answers:

Correct answer:

Explanation:

Solve by adding seven on both sides of the equation.  This will isolate  on both sides of the equation.

Add the left side of the equation.

Add the right side of the equation.

The answer is .

Example Question #54 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve for :

Possible Answers:

Correct answer:

Explanation:

To solve this equation, we must isolate  on the left side by multiplying each side by , as follows:

Therefore, the correct answer is .

Example Question #57 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Solve:

Possible Answers:

Correct answer:

Explanation:

To solve for , we must isolate it to one side of the equation, as follows:

Example Question #55 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c

Find the solution for the variable m.

Possible Answers:

Correct answer:

Explanation:

In order to find the solution we must isolate the variable m. The first step is to subtract 346 from both sides as follows:

We can check the answer by plugging in our solution of 765 into the original equation. 

It works.

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