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Addition
Subtraction
Multiplication
Division
Fractions/Decimals
100

-3 + a = -8

-5

100

a - 5 = -4

1

100

-1Y = -9

9

100

s/5 = -2

-10

100

4/5 x = 3/10

3/8

200

8 + a = 2

- 6

200

B - 5 = - 11

-6

200

-5y = -35

7
200

8 = x/-4

-32

200

t/2.5 = 11.7

29.25

300

p + 7 = -8 

-15
300

a - 18 = 30

48

300

11G= -44

-4

300

t/-3 = -8

24

300

1/4x = -2/10

-4/5

400

-12 + a = -3

9

400

x - (-5) = 9

4

400

-30 = 15z  

-2
400

y/5 = -4

-20

400

17.3 + v = 22.32

5.02

500

3 = z + (-11)

14

500

r - 2 = -5

-3

500

-42 = -7s

6

500

3 = x/-5

-15

500

7/10 = x - 3/5

1 3/10