13 15 17 31 35 37 51 53 57 71 73 75
15, 35, 51, 53, 75 - составные, остальные простые
1)0 8)85
2)2 9)94
3)94 10)-51
4)25 11)-100
5)-100 12)0
6)43
7)-90
I was offered a cup
harry are known by everybody
portuguese are spoken in brazil
he will be awarded
we was sent
1) a-b+k+n -a+b-c
2)m-n+m=2m-n -n+x-x=-n a-a+b=b g+x-g=x -11-y+11=-y