Expressions Vocabulary Pre-Assessment

What are between subtraction and addition signs in an expression?

• terms

• simplifying

• equation

• expression

In the following expression, how many terms are there?
5x³ - 7x + 11

• 1

• 2

• 3

• 4

In the following expression, the number 7 is an example of _____________?
5x³ - 7x + 11

• term

• constant

• coefficient

• variable

In the following expression, the number 11 is an example of _____________?
5x³ - 7x + 11

• term

• constant

• coefficient

• variable

What is the problem above called?

• Algebraic Equation

• Variable

• Algebraic Expression

• Constant

What expression does this number line represent?

• 4n - n

• 2n + n

• 8n - 2n

• 16n - 4n

What is the problem below called?

• Algebraic Equation

• Variable

• Algebraic Expression

• Constant

The table shown below represents the number of hours that Mike practiced his guitar each day. Which expression represents the total amount of time that Mike practiced his guitar?

• 10x

• 7x + 3

• 8x + 3

• none of the above

In the following expression, which numbers are coefficients?

• 18, 4, -11, 9

• 18, 4, -11

• 7, 3, 2

• 18, 4, 11, 2

Simplify the expression: 3x + 2x

• 5x

• x

• 6x

• 5