Algebraic Expressions Review 1

The part of an algebraic expression that can be a number, a variable or a product of both.................

• coefficient

• term

• constant

• variable

A number used to multiply the variable in an algebraic expression is called ______________

• term

• expression

• coefficient

• constant

Identify the coefficient in the expression below:

5y + 2

• 2

• y

• 5y

• 5

A __________ is the value in an expression that does not change

• constant

• varibale

• coefficient

• term

Identify the constant in the expression below:

7x + 3

• 7x

• 7

• 3

• 7x - 3

A _____________ is a symbol, usually a letter, that represents an unknown

• constant

• variable

• expression

• equation

Identify the variables in the expression below:

7 + 9k + 4f

• f

• 9

• k and f

• k

Combine the like terms:

d + d + d

• d

• 2d

• 3 + d

• 3d

Combine the like terms:

y + y + y + y

• 2y

• y

• 4y

• 6y

Which is the correct algeraic expression for:

"The sum of k and 4"

• k - 4

• k + 4

• 4 - k

• 4k