**We reviewed specific topics from Chapter 2 that I have seen students**

struggling with.

These include:

- What are whole numbers, integers, rational numbers and irrational numbers?

struggling with.

These include:

- How to calculate perimeter and area of rectangles using algebraic expressions

- What do the problems will I be allowed to use a calculator on my test look like?

- How to distribute negative 1: Example: 4x - (3x + 1) = x - 1

- Dividing Fractions: Keep it, Change it, Flip it

- What is the multiplicative inverse of a number? (Same thing as the reciprocal)

- What is the opposite of a number? If x = 2, then -x = -2

- What is the absolute value of a number?

**GOOD LUCK STUDYING! DON'T FORGET YOUR CALCULATOR!**