Definitions
Re-Grouping
Simplifying
Category Flex
Absolute Value Expressions
100

numbers and operations

Numerical Expression

100

9 + 7x - 11 - 12x

-5x - 2

100

9 + 7x - 11 - 12x

-5x - 2

100

Is this an expression or equation

x + 31y = 5

Equation

100

|-23 + 3|

20

200

numbers, operations and variables

Algebraic Expression

200


6n + 3n - 5m + 12 + 9m




4m + 9n +12




200

10 + 2b + 8b - 6


10b + 4



200

These are terms that have the same variables

Like Terms

200

|2x-5|, when x =0.5

4

300

A number without a variable.

Constant


300

2y+6x+12+4y-18y

6x -12y + 12

300

4x - 3x + 2x + 12 - 19

3x - 7

300

The number before the variable

Coefficient 

300

|6y + 4|, when y= -2

8

400

A word used for the letters that are used to represent an unknown quantity. 

Variable

400

n − 10 + 9n − 3

10n -13

400

(3x - 4) + (-2x - 9)

x - 13




400
When you remove all like terms and parentheses you are _______________________?  (fill in the blank)

Simplifying The Expression

400

|12-2t|, when t =-2

16

500


The type of math where numbers and symbols are used to formulate expressions and equations.



Algebra

500

19q - 15 - 2q - 10 + 10x - 4y + 11x + 3y - 2

17q + 21x - y - 27

500


(5x - 4) + (9x + 5)



14x + 1

500

The rule that lets you know which operations to perform first. 

Order of Operations. (PEMDAS)

500

15 - |2 - 3s|, when s = 2

11