Cevap:
1=> 2.3= 6
2=> 8+2= 10
3=> 10×4= 40
4=> 4×2= 8
5=> 20+4= 24
24-4= 20
6=> 18÷2= 9
9-4= 5
7=> 4
8=> 25+18= 43
60-43= 23
9=> 6×5= 30
