Cine mă poate ajuta?

3×6+4×3
18+12
30
8×(6+4)-3
8×10-3
80-3
77
30:(90-87)
30:3
10
35:5:7+(100-99)
35:5:7+1
7:7+1
1+1
2
2×(4+4)+50-42:7
2×8+50-42:7
16+50-6
66-6
60
18:2+16:8+11
9+2+11
11+11
22