Show:
Miscellaneous
Multiplication & Addition
Multiplication & Subtraction
Division & Addition
Division & Subtraction
100
A letter used to represent an unknown number
What is a variable?
100

9+9n=9

0

100
3a - 5 = 4
What is 3 ?
100

(n+5) / 13 = -1

11

100
z/6 - 8 = 2
What is 60?
200
The opposite of addition
What is subtraction?
200

-15=-4m+5

5

200
5m - 7 = 23
What is 6 ?
200

-2 = 2 + x/4

-16

200
y/9 - 15 = 5
What is 180 ?
300
How many students are in this class?

7

300
2k + 5 = 17
What is 6 ?
300

9x-7=-7

0

300

6=x/4 + 2

16

300
z/6 - 14 = 3
What is 102 ?
400
A number right in front of a variable
What is a coefficient?
400
2a + 11 = 35
What is 12 ?
400
6k - 5 = 43
What is 8 ?
400

m/5 + 4 = 12

What is 40 ?

400

-4 = x/20 -5

20

500

Where did Coach Waller go to college?

Baylor University

500
2r + 39 = 65
What is 13 ?
500
4j - 71 = 29
What is 25 ?
500
y/8 + 11 = 13
What is 16 ?
500

8 + x/-4 = 5

12