All Common Core: 6th Grade Math Resources
Example Questions
Example Question #6 : Identify Parts Of An Expression Using Mathematical Terms: Ccss.Math.Content.6.Ee.A.2b
Identify the coefficient(s) in the equation below.
Both and
A coefficient is a number or symbol that is being multiplied by an unknown. In this case, is our unknown and it's being multiplied by , thus is our coefficient.
Example Question #11 : Identify Parts Of An Expression Using Mathematical Terms: Ccss.Math.Content.6.Ee.A.2b
Identify the coefficient(s) in the equation below.
Both and
A coefficient is a number or symbol that is being multiplied by an unknown. In this case, is our unknown and it's being multiplied by , thus is our coefficient.
Example Question #675 : Grade 6
Solve for :
The equation asks us to identify which number, , plus is equal to .
In order to solve this equation, we need to isolate the variable on one side of the equals sign. We will do this by performing the opposite of the operations that were done on the variable,. We need to remember that whatever we do to one side of the equals sign, we have to do to the other.
Since was added to the variable, we can subtract from both sides of the equation.
Simplify by dropping the because it has not numerical value; therefore:
We can check to make sure we have the correct value for by plugging into the original equation; thus:
Example Question #221 : Expressions & Equations
Which of the following choices represent terms in the equation ?
All of the options are correct
All of the options are correct
A term is a number or variable in an equation. Terms are separated by mathematical signs
Example Question #1 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c
Solve for :
Isolate the variable to one side.
Subtract from both sides:
Example Question #2 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c
Solve for :
We need to isolate by dividing by 3.
Remember, what you do on one side, you must do on the other side.
Since you divided by , you also have to divde by :
Example Question #2 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c
Solve for :
To solve this you must isolate your by subtracting 1 from both sides to get
or
Example Question #3 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c
Solve for x:
Step 1: isolate x
Step 2: solve
If it's helpful, when you subtract a positive integer from a negative integer, you can think of it in terms of absolute value:
Example Question #3 : Evaluate Expressions: Ccss.Math.Content.6.Ee.A.2c
Solve for :
9
8
6
4
7
8
To solve this equation, isolate by dividing both sides of the equation by 8:
Example Question #4 : One Step Equations With Integers
To solve this equation, isolate the variable. Since 3x is a multiplication operation, do the opposite (division) to remove the 3. Keep in mind that you must do the same step on each side of the equation every time you change something.