Identifying Parts of an Expression and an Equation

How many coefficients are in expression?

Mathematical Equivalence

ON

How many terms are in the expression
3a + 2b + c + 100

• 3

• 4

• 5

• 6

In this expression, which is the variable? 
5 + y 

• q

• +

• 5

• y

What is the operation in this equation? 
5y - 2 =8

• addition (+)

• subtraction (-) 

• multiplication (x)

• division(/) 

The number or constant in this expression is _______. 
6 + n

• n

• +

• 6

• =

What is the term for a mathematical phrase that contains numbers, variables, and operations?

• Numerical Expression

• Equation

• Algorithm

• Algebraic Expression

What is the numerical factor in a term that multiplies the variable?

• coefficient

• exponent

• constant

• variable

Which part of an algebraic expression is represented by a letter that can take on different values?

• Variable

• Coefficient

• Constant

• Parameter

Which part of an algebraic expression represents a quantity that does not change?

• Variable term

• Constant term

• Dynamic coefficient

• Changing factor

Identify the part of an algebraic expression that is separated by addition or subtraction signs.

• variable

• term

• factor

• coefficient