2 a) 6 6 름 b) 4. 3 4 8 12 net c) 25 6 24 5 6 0 d d 10 18 7 42

Răspuns:
a 2_4=4_8=6_12
b 3_4=6_8=9_12
c 5_6=5_18=25_106
d 6_7=24_6=144_42