Simplifying Numerical Expressions

• 48

• 54

• 320

• 38

• 143

• 153

• 163

• 200

• 20

• 40

• 30

• 50

• 44

• 45

• 46

• 46

• 43

• 44

• 46

• 81

[5.4F]

• 15

• 25

• 16

• 35

• 60

• 118

• 70

• 50

• 118

• 120

• 108

• 100

A letter used to represent a number value in an expression or an equation

• term

• coefficient

• constant

• variable

Combination of numbers, operations, and variables which can be evaluated for a given value of the variables

• equation

• expression

• term

• coefficient