Writing Expressions

70 divided by a number m

• 70m

• 70-m

the sum of 4 and y

• 4+y

• 4-y

• 4y

15 less than b

• 15-b

• b-15

• 15b

13 subtracted from t

• t - 13
• t/13
• 13 × t
• 13 + t

The number before a variable is the _____.

• term
• constant
• coefficient
• variable

A letter that represents a number is called a _____.

• variable
• coefficient
• constant
• term

• y, m

• 11y, 8m

• y

• 3

What is the constant in the algebraic expression?
 

• 3
• 2
• -2
• 7

Find the coefficient in the algebraic expression.

• x
• 4
• 5
• 9

How many terms are in the algebraic expression?

• 5
• 2
• 4
• 3