Parte:
Project ID:
2010007604
Source Problem:
Accepted:
0
Clonable:
1
Easy:
1
La suma \(\left({19\above 0.0pt
6} \right) +\left ({19\above 0.0pt
7} \right)\) equivale a:
\(\left({20\above 0.0pt
7} \right)\)
\(\left({20\above 0.0pt
6} \right)\)
\(\left({19\above 0.0pt
8} \right)\)
\(\left({38\above 0.0pt
13} \right)\)