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100

3+(-7)=

4

100

10-5=

5

100

(7)-4=

-28

100

3/12=

4

100

-1000/10=

-100

200

-11+6=

-5

200

-24-23=

-47

200

(4*-5)-3=

-60

200

-36/12=

-3

200

(900)8/-2

-3600

300

|-10+86|=

76

300

30-(-40)=

70

300

(-72)-2=

144

300

-84/-6=

14

300

(-72)4+(-88)

376

400

(-2-3)+4=

-1

400

(10-11)-29=

-30

400

(-8)12=

-96

400

-320/-4=

85

400

(72/-2)-4=

144

500

-56+48=

-8

500

(-4-8)-(8-21)=

1

500

-22*88=

-1936

500

(-72/-9)/-2=

-4

500

(-2500/-50)-7=

-350