Algebraic Expressions Quiz

What is an algebraic expression?

• A mathematical phrase with an equal sign

• A mathematical phrase with numbers, variables, and operators

• A sentence in English

• A number without any variables

In the expression 4x - 7, what is the variable?

• x

• 4

• -

• 7

How are terms in an algebraic expression separated?

• By multiplication

• By equal signs

• By division

• By addition or subtraction

What is the coefficient in the expression 5y?

• 5

• 1

• y

• 0

Which word indicates addition in a mathematical expression?

• Difference

• Product

• Sum

• Quotient

If you have 7 fewer than a number n, how would you express it?

• n * 7

• n + 7

• n - 7

• 7 - n

How would you express saving $6 per week starting with $20?

• 6x - 20

• 20 + 6x

• 6 + 20x

• 20 - 6x

If you start with $150 and spend $4 each day, what is the expression?

• 4x - 150

• 150 - 4x

• 4 - 150x

• 150 + 4x

In football, how many points is a touchdown worth?

• 3 points

• 1 point

• 6 points

• 7 points

How would you calculate the total points for 3 touchdowns, 2 extra points, and 4 field goals?

• 6*2 + 1*3 + 3*4

• 6*4 + 1*2 + 3*3

• 6*3 + 1*2 + 3*4

• 3*6 + 2*1 + 4*3