Parts of an Expression
These are the parts of an expression separated by addition or subtraction.
What are the terms?
This is the operation that is described by "an increase of".
What is addition?
This is what you can combine to simplify in an expression.
What are like terms (terms with the same variable/constants)?
This is the number that 2(3+1) evaluates to.
What is 8?
What is -3?
This is the part of an expression that changes.
What is a variable?
This is the expression that is described as "Add 3 and x".
What is 3+x? or What is x+3?
What is 7x?
This is the simplified expression of 3(x+5).
What is 3x+15?
This is what you get when you evaluate 4(-2)+3-5.
What is -10?
This is the 5 in the expression below:
5x+3y+4
What is a coefficient?
This is the expression that is described as "Triple m."
What is 3m?
This is the simplified expression of 7w-7w+y+4y.
What is 5y?
This is the simplified expression to -4(5-x).
What is 4x-20?
This is what you get when you evaluate 3y+3 for y=-2.
What is -3?
This is the -2 in the expression below.
-2+4x+3y
What is a constant?
This is the expression that is described as "raise 6 to the 10th power, then subtract k from the result."
What is 610-k?
This is the simplified expression of -8-1-5z-3z.
What is -8z-9?
This is the simplified expression of 4(3+u)+7.
What is 4u+19?
This is what you get when you evaluate -6(4-y)+5 for y=6.
What is 17?
This is the x in the expression below.
3x3+5x2+4x-2y
What is a variable?
This is the expression that is described as "Double the difference of 7 and d."
What is 2(7-d)?
This is the simplified expression of 2x2-3x-4x2+7x+6.
What is -2x2+4x+6?
This is the simplified expression to 5(6w+3)+4(-2w-5).
What is 22w-5?
This is what you get when you evaluate y2+3y+4z for y=2 and z=1.