Expressions Voc

What are the constants in the expression?
4 + 16v

• 4, 16v

• 4

• 16

• +16

4 divided by the sum of a number and 12

• 4 / n + 12

• 4 / 12n

• 4 / (n + 12) 

• (4 / n) + 12

The order in which expressions are evaluated: Parenthesis, Exponents, Multiplication & Division (left to right), Addition & Subtraction (left to right).

• Order of Mathematics

• Order of Equations

• Order of Operations

• Order of Teaching Math

Evaluate 6p - 3  when p = 2

• 5

• 15

• 9

• 12

Identify the variables in the expression
3x +  9

• x

• y

• 9

• 3x

Write the expression.
Twelve fewer questions than were on the first test. 

• 12 + q

• q - 12

• q x 12

• q ÷ 12

Write the expression.
Three times as many drinks on the tray.

• d + 3

• d - 3

• 3d

• 3 ÷ d 

Write the expression.
$5 less on dinner than James spent.

• 5 + j 

• j x 5 

• j - 5 

• j ÷ 5 

Evaluate the equation:

(10 + 5) - 6

• 9

• 10

• 11

• 12

Evaluate the equation:

5 · 2 - (11 - 7)

• 10

• 4

• 6

• 11