Răspuns :
5=10 15 20 25 30
8=40 16 32 38 56
12=24 36 48 60 72
20=20 40 60 80 100
35=35 70 105 140 175
80=80 160 240 320 400
8=40 16 32 38 56
12=24 36 48 60 72
20=20 40 60 80 100
35=35 70 105 140 175
80=80 160 240 320 400
5=10,15,20,25,30
8=16,24,32,40,48
12=24,36,48,60,72
20=40,60,80,100,120
35=70,105,140,175,210
80=160,240,320,400,480
8=16,24,32,40,48
12=24,36,48,60,72
20=40,60,80,100,120
35=70,105,140,175,210
80=160,240,320,400,480