Integer operations

Addittion

100

12 + -5

7

200

-50 + -7

-57

300

-17+4

-13

400

40+-27

13

500

-20 + 14

-6

Subtraction

100

7-3

4

200

-13 - 6

-19

300

26 - (-9)

35

400

8-2

6

500

1-7

-6

multiplication/division

100

5 x 5

25

200

11 x -2

-22

300

12/(-3)

-4

400

8/0

undefined

500

-6 x -7

42

decimals/fractions

100

.16 + .4

0.56

200

-4.3 + -2.7

-7

300

.9/.3

3

400

10/11 + 1/11

1

500

-2/8 + -1/4

-1/2