Dau coroana va rog ajutati ma!

5-5:5+5×5=5-1+25=4+25=29
6:6+6×6-6=1+36-6=37-6=31
7-7:7+7×7=7-1+49=6+49=55
8-8:8+8×8=8-1+64=7+64=71
9:9+9×9-9=1+81-9=82-9=73
10-10:10+10×10=10-1+100=9+100=109