Answer:
1) 6,12,18,24,30,36,42,48,54,60
2) 8,16,24,32,40,48,56,64,72,80
3)10,20,30,40,50,60,70,80,90,100
4)16,32,48,64,80,96,112,128,144,160
5)22,44,66,88,110,132,154,176,198,220
