40+25=46+43=15+52=82+14=
54+12=64+33=26+20=81+13=
56-20=49-32=17+71=21+37=
76-34=56-34=99-35=59-16=
29-12=19+40=50+13=99-36=
89-22=74-10=41+23=76-22=
10+56=52+27=83-22=86-70=
67-11=99-20=48-13=69-55=
36+40=30+61=18+50=58+21=
40+15=27+70=98-65=54+31=
13+54=56-21=11+23=79-18=
12+32=13+22=33+31=34+45=
85+12=15+11=61+35=11+88=
96-81=10+61=63+11=82+17=
86-44=11+70=12+25=95-13=
60+39=56-40=86-34=89-48=
13+50=69-32=59-32=27+30=
79-66=88-12=58-34=74-11=
58-13=60+11=96-22=51+30=
72-10=95-60=74-13=75-22=
66+31=21+18=89-45=37-11=
39-21=85-31=76-21=61+27=