1. Chapter 1 – Sections 1, 2 and 3 Writing algebraic expressions
Writing verbal expressions
Evaluating expressions
Order of operations

2. Same as
Total
Makes Is

3. Writing Algebraic Expressions
Write each as an algebraic expression.
1. the sum of 5 and 7
2. the product of n and 6
3. 4 fewer than 9
4. 6 squared
5. One third of 12
6. the difference of 19 and 14
7. the quotient of 6 and 2

4. Writing Verbal Expressions
Write each as a verbal expression.
1) 8 + n
2) 5x
3) 9 – 2 4)
5) 9³

5. Writing then evaluating
Evaluate each expression.
1) 7 squared
2) 19 more than 6
3) 7 fewer than 11
4) the quotient of 6 and 12
5) twice 8

6. Order of Operations:
1. Parenthesis/ Grouping Symbols: Evaluate inside symbols such as ( ), [ ], { }
2. Exponents
3. Multiplication/Division: Left to Right
4. Addition/Subtraction: Left to Right

7. Find the value of the following.

9. A little vocab… Variable:
symbols, usually letters, that represent unknown values
Numerical expressions:
consists of numbers, operations, and grouping symbols.
Algebraic expressions:
expressions that contain at least one variable
Evaluate an Expression:

10. x(x-3) + 2 when x = 5