Integer Operations

Addition

100

7 + (-3)

4

200

-12 + 5

-7

300

-8 + (-6)

14

400

25 + (-37)

-12

500

-45 + 68 + (-23) 

0

Subtraction

100

9 - 4

5

200

-12 - (-9)

-3

300

-6 - 3

-9

400

21 - (-15)

36

500

-32 -18 - (-14)

-36

Multiplication

100

6 x -2

-12

200

-8 x -5

40

300

-12 x 7

-84

400

-9 x -4 x 2

72

500

-6(-3) x -2

-36

Division

100

12 ÷ 3

4

200

-24 ÷ 6

-4

300

-45 ÷ -9

5

400

56/-7

-8

500

-72 ÷ -12 ÷ -2

-3

Surprise!

100

5 + -9

-4

200

-6 x 4 

-24

300

18- (-12)

30

400

-36 ÷ 6 + 5

-1

500

(-4) x 3 - (-20)

8