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

2k + 5 = 17

 6 

100

3a - 5 = 4

3 

100

m/5 + 4 = 12

40 

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

2a + 11 = 35

12 

200

5m - 7 = 23

 6 

200

y/8 + 11 = 13

 16 

200
y/9 - 15 = 5
What is 180 ?
300
The four basic operations
What are addition, subtraction, multiplication, and division?
300

2r + 39 = 65

13 

300

6k - 5 = 43

8 

300

k/8 + 21 = 24

24

300
z/6 - 14 = 3
What is 102 ?
400
A number right in front of a variable
What is a coefficient?
400

12s + 27 = 171

 12 

400

4j - 71 = 29

25 

400

g/11 + 37 = 42

55

400

y/9 - 18 = -9

81

500

The best math teachers ever!!!!

Who are Ms. Kelly & Mr. Scott

500

9b + 63 = 126

7

500

21q - 39 = 234

13 

500

w/3 + 120 = 130

30

500

d/5 - 25 = 45

350