Question

scrieti ca o suma de doua numere prime (termenii sumei pot fi egali) numerrele
4,5,6,7,8,9,10,12,13,14,15,16,18

Answer 1

4=2+2
5=3+2
6=3+3
7=5+2
8=5+3
9=7+2
10=5+5
12=7+5
13=11+2
14=11+3
15=13+2
16=13+3
18=13+5