-8-9 = -17
9-19 = -10
-11+14 = 3
-7-8 = -15
-14+21 = 7
14-32= -18
6-15= -9
-36-21= -57
6-24= -18
-5+19= 14
19+(-12)=7
-37-(-20)= -17
17-(-18)= 35
23+(-32)= -9
63+(-36)= 27
-14+(-17)= -31
17+(-28)= -11
35+(-53)= -18
-17-(-9)= -8
-24+(-12)= -36
8-9-12+10-14+1= -16
4-7-6+8+3-2= 0
-4-7+2-5+9-1= -6
14-3+6+2-12= 7
-8-7-6+9+4-2= -10
-17-5+3-7+4+9= -13
8+(-7)-(-6)+9-(-1)= 17
-8+2-(-8)+(-2)+5= 5
12-(-5)+(-6)-(-2)-(-8) = 21
-3+9-(-11)-(-8)-2-9= 14
8-(-7)+3+8-4-(-5)= 27
-1(-8)+(-8)-(-2)-(-9)= 11
(-2+6)-(7-10)= 7
-10-(-2-6)+(-2+7)= 3
(-7+9)-(-2+8)+(-1-2)= -7
12+(-3+5)-(9-7)= 12
-7+(-3-8)+(-3+8)-(3-8)= -8
(-2+9)-(3-7)+(-4-2)= 5
