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
What is 6 ?
100
3a - 5 = 4
What is 3 ?
100
m/5 + 4 = 12
What is 40 ?
100
z/6 - 8 = 2
What is 60?
200

What is the inverse of addition?

subtraction

200
2a + 11 = 35
What is 12 ?
200

5m - 7 = 23

What is 6 ?

200
y/8 + 11 = 13
What is 16 ?
200
y/9 - 15 = 5
What is 180 ?
300

What are the two steps of solving a two-step equation?

1. Undo addition or subtraction

2. Undo multiplication or division

300

2r + 39 = -65

What is -52 ?

300
6k - 5 = 43
What is 8 ?
300
k/8 + 21 = 97
What is 608 ?
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

What is 12 ?

400
4j - 71 = 29
What is 25 ?
400

g/-11 + 37 = 128

g = -1001

400
y/9 - 18 = 52
What is 630 ?
500

What do you do when you take the reciprocal?

Flip the fraction and multiply

500

-19b + 314 = 1663

What is -71 ?

500

-21q - 39 = 234

What is -13 ?

500

w/317 + 596 = 1,639

What is 330,631?

500
d/10 - 83 = 64
What is 1470 ?
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