Like Terms

Vocabulary

100

 A value represented by a letter

Variable

200

A number before a variable

Coefficient

300

A number, variable, or a product of numbers and variables

term

400

Terms with the identical variables (terms on the same team)

Like Term

500

Also called the power

exponent

Coefficients and Variables

100

What is the variable in 4m?

m

200

What is the variable?  3x² + 25

x²

300

What is the coefficient? 3x³-10

3

400

What is the coefficient?  -4.2y + 3.6

-4.2

500

Write an expression and say what is the coefficient 

Mrs. Serraf will check

Like Terms

100

Are 5x and 10x like terms?

yes

200

Are 12d² and 5d like terms?

No

300

Are 4x²y and yx² like terms?

Yes

400

What are the like terms in the expression? 6y + 3x - 5y

6y  and -5y

500

What are the like terms in the expression? 5x-7y+23x

5x and 23x

Adding And Subtracting Like Terms

100

x + x + x + x

4x

200

t + t - t

t

300

Simplify the following 4d + 5d

9d

400

b + b + v + 2b + 2v

4b + 3v

500

What's missing from this expression?

4d - 2d = d + ?

d

Simplify the expression

100

13a+15+4a

17a+15

200

12x+17+13y+3x-2y

15x+11y+17

300

15b+13c-12b+10c+8

3b+23c+8

400

8z+9xy+15xy

8z+24xy

500

13q+6-6q+6p

7q+6p+6