Addition
3+(-7)=
4
10-5=
5
(7)-4=
-28
3/12=
4
-1000/10=
-100
-11+6=
-5
-24-23=
-47
(4*-5)-3=
-60
-36/12=
-3
(900)8/-2
-3600
|-10+86|=
76
30-(-40)=
70
(-72)-2=
144
-84/-6=
14
(-72)4+(-88)
376
(-2-3)+4=
-1
(10-11)-29=
-30
(-8)12=
-96
-320/-4=
85
(72/-2)-4=
144
-56+48=
-8
(-4-8)-(8-21)=
1
-22*88=
-1936
(-72/-9)/-2=
-4
(-2500/-50)-7=
-350