Addition
Subtraction
Multiplication
Division
Fractions
100

x + 4 = 25

What is 21 ?

100
x - 2 = 6
What is 8
100
9x = -27
What is -3
100
y/-6 = 2
What is -12
100

m + 3/4 = 5/4

 What is 1/2 or 2/4 ?

200
a + 13 = 10
What is -3
200
d - 7 = -9
What is -2
200
-7x = -63
What is 9
200
x/4 = -14
What is -56
200

 x - 3/7 = -2/7 

What is 

1/7

300
n + (-8) = -14
What is -6
300

k - (-8) =12

What is 4 ?

300

-5e = -40

What is e = 8 ?

300

x/6 = -6

What is -36

300

1/3 x = 3/7

What is  

9/7

400

x + 6 = -10

What is x = -16 ?

400

x - 32 = -64

What is  x = -32 ?

400

-11x = 77

What is x = -7 ?

400

-2 = a/-12

What is a = 24

400

4 y = -1/3

What is 

- 1/12

500

-7 = x + 7

What is x = -14

500

a - (-10) = -30

What is -40 ?

500

-21y = 42

What is y = -2

500

-8 = x/10

What is x = -80

500

1/3 y = -6

What is y = -18 ?

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