Show:
Addition
Subtraction
Division
Multiplication
Absolute Value
100

1+5

6

100

10-5

5

100

12/2

6

100

10x2

20

100

[1]

1

200

10+(-10)

0

200

8-9

-1

200

-12/2

-6

200

10x-3

-30

200

[-476]

476

300
-9+(-20)

-29

300

-10-10

-20

300

75/-5

-15

300

(-8)(8)

-64

300

-[-5]

-5

400

-17+19

2

400

13-(-13)

0

400

-40/x=8

What is x?

x=-5

400

(-7)(-6)

42

400

[-9]-[-7]

2

500

-144+45

-99

500

-30-(-40)

10

500

144/x=-12

-12

500

-5x=55

What is x?

-11

500

-[-40]-[10]

-50