ORDER AND EVALUATING EXPRESSIONS

Expressions

100

Seven less than a number e

e - 7

200

The quotient of four and a number x

4/x

300

The difference of two times a number y and 12 

2y - 12

400

The difference of sixteen and a number h, divided by 2

(16 - h)/2

500

The quotient of 20 and x, increased by seven

20/x + 7

Integers

100

-9 + (-8)

-17

200

8(-7)

-56

300

121 / 11

11

400

-15 - 13

-28

500

7 - (-13)

20

Random

100

8⁴  - The 4 is called this

Exponent

200

A coefficient is ... 

The number that comes before the variable

300

(-8,-8), (1,5), and (6, -3) are known as 

Ordered Pairs

400

In Algebra, 43, 5, 23, 9, 2 and all numbers are examples of 

A constant 

500

A term is 

A constant, variable, or variables with coefficients.  

Evaluating Expressions

100

6f - 7 - 4c use f = 2 and c = 4

-11

200

b - 3s use b = 3 and s = 8

-21

300

-8 + 3k + 9n - 6 use k = 7 and n = 5

52

400

y ÷ 5 + 1 + x ÷ 6; use x = 6, and y = 5

3

500

12k − h 2 ; use h = 2, and k = 3

32

Order of Operations

100

Evaluate means to do this 

Solve

200

Order of Operations problems need to be worked from ...

Left to Right

300

(5³ - 8)² - 15

I DO THIS FIRST 

5³

400

Solve:

(3² - 7) x (2² + 8)

24

500

Evaluate:

30 - (10 - 8) x (4 + 3)

16