Identifying Terms, Coefficients, Variables and Constants

In the expression 8n - 7 + 9n + 5, which is a coefficient? GIVE ONLY ONE

Find the coefficient in the algebraic expression.

• x

• 4

• 5

• 9

Name the underlined part of this expression. 3w + 5t -15

• coefficient

• constant

• variable

• term

Name the underlined part of the expression. 21 + g - 5h

• term

• variable

• constant

• coefficient

Name the underlined part of the expression. 13r - 29

• constant

• term

• coefficient

• variable

A number next to a variable means...

• add

• multiply

• subtract

• subtract

If there is not a number in front of a variable, it is understood to be ....

• 1

• 0

• -1

• 5

How many terms are in this expression?

• 3 terms

• 2 terms

• 4 terms

• 5 terms

Select all that apply. An expression can contain ...

• coefficients

• variables

• an equal sign

• constants

A number with no variable attached is called a  _____

• coefficient

• constant

• variable

• term