Răspunsuri

2014-11-12T22:24:51+02:00
11= 1+ 1= 2
20= 2+0=2
Deci, raspunsul este b. 2.
1 5 1
2014-11-12T22:28:00+02:00
A) 10 B) 11, 20 C) 19,28,37,46,55,64,73,82,91, D) 13,22,31,40