Question

Plaseaza intr asa mod numerele 2,4,6,8 in tabel incit in toate directiile sa obtii 20

Answer 1

a)2+4=6
6+6=12
12+8=20


b)2+6=8
8+8=16
16+4=20

c)6+8=14
14+4=18
18+2=20

d)4+8=12
12+6=18
18+2=20

(P.S: cam atât cred)