1. Bellwork (this is done on loose leaf paper)
Give an example that shows the idea behind each of the following properties, for both addition and multiplication:
Closure
Commutative
Associative
Identity
Inverse
Distributive

2. 1.2 & 1.3 Evaluate and Simplify Algebraic Expressions &

3. Numerical Expression
A group of numbers, operators, and grouping symbols

4. Base, Exponent, Power

5. Evaluate Powers (the negative rule)
−5 4
− 5 4

6. Order of Operations
PEMDAS

7. Variable
A letter that is used to represent one or more numbers

8. Algebraic Expression
Like a numerical expression, except it also contains letters

9. Evaluate an Algebraic Expression
−4 𝑥 2 −6𝑥+11 𝑤ℎ𝑒𝑛 𝑥=−3

10. Terms & Coefficients (Variable Terms and Constant Terms)
3 𝑥 2 +5𝑥+(−7)

11. Simplify by Combining Like Terms
8𝑥+3𝑥
5 𝑝 2 +𝑝−2 𝑝 2
3 𝑦+2 −4 𝑦−7

12. 1.3

13. Transformations That Produce Equivalent Equations
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality

14. Solve an Equation with a Variable on One Side
4 5 𝑥+8=20

15. Solve an Equation with a Variable on Both Sides
7𝑝+13=9𝑝−5

16. Solve an Equation Using the Distributive Property
3 5𝑥−8 =−2 −𝑥+7 −12𝑥