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Vocabulary
Distributive Property
Evaluating Expressions
Combining Like Terms
A little bit of everything
100

A number, variable, or a product of a number and a variable separated by addition or subtraction signs

What is a term?
100
8(4k + 6)
What is 32k + 48?
100

Evaluate the expression when x= 7

2x+3

17

100
Combine like terms.


3(x + y) + 4(x + y)

7x + 7y
100
9y + 8x + 3 - 6x - 2y + 1
2x + 7y + 4
200

terms with the same quality, variable, or exponent

What are like terms?
200

11(10 + 7u + 5m)

What is 110 + 77u + 55m
200

Evaluate the expression when m = 8 and p = 6

4p - 2m

8

200
6x +6 - 5x + 2 +3y 
What is x + 8 +3y?
200
Evaluate the expression.


s + r^3 +5rs

s = 4, r = 2

52
300
a letter that represents an unknown number
What is a variable?
300
Simplify the expression.


99 + 108a

What is 9(11 + 12a)
300

Evaluate the expression when f = 4 and g = 2.


fg2

16

300
3y + 9x + 2y - 6x + 8y - 3
3x + 13y -3
300
x + 5x + 8(x+2)
14x + 16
400

an expression that includes a variable, number and operation symbols

What is an algebraic expression?

400

Simplify the expression.

4p + 4q + 80
What is 4(p + q + 20)
400

Evaluate the expression when b = (1/4)

b3 

1/64

400
5(y + 2) + 3(y + 4) +2y +9 
10y + 31
400
4(3a) + 2(a + 6b)
14a + 12b
500

the number that is in front of the variable


What is a coefficient? 

500
8(5n + 7p + 9)
What is 40n + 56p + 72
500

Evaluate the following expression when g=10 and e=5

(2g2 )/ 2e


20

500
9(4x + 2) + 4(2x + 6) - 18x - 30
24x + 12
500
frs -4f


f = 3, r = 2, s = 4

12