Răspuns:
15-6:2=15-12=3
256:8+3*15=32+45=77
136+14*12=136-168=-32
2^3+7*5=8+35=43
5^3-12*2=125-24=101
(2*3-5)^2016=(6-5)^2016=1^2016=1
4-90^50:90^50=4-1=3
2+5*3^3=2+5*27=2+135=137
12:6-2=2-2=0
2*2^2*2^3+50=2*4*8+50=8*8+50=64+50==114
(7*3-4*5)^2016=(21-20)^2016=1^2016=1
2^30:2^39+1=2+1=3
