We reviewed specific topics from Chapter 2 that I have seen students - 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!
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December 2011
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