Question

scrieti ca o suma de doua numere prime numerele:4,5,6,7,8,9,10,11,12,13,14,15,16,18

Answer 1

2+2=4
2+3=5
3+3=6
2+5=7
5+3=8
7+2=9
5+7=10
7+5=12
11+2=13
11+3=14
13+2=15
13+5=18
13+3=16
insa nu 11 nustiu daca poti