1. BRAINSTORM WORDS THAT MEAN . . . + - x =
BE CAREFUL with “less than”. . .
Write a variable expression to represent each phrase.

2. Power Meaning Verbal Description 1.
Powers (Exponents)
A power has two parts, a __________ and an ________________
Power Meaning Verbal Description 1. 2. 3.
Write the product using an exponent.

3. Evaluate powers with variables. 6. 8.
Powers in Formulas!
10. Find the area of a square with side length 9 meters.
11. Find the volume of a cube of ice that measures
20 inches each direction.