\large {{6}\choose{3}} = \Large \frac{6!}{3!\cdot \left( 6-3\right) !}\large = \Large \frac{6\cdot 5\cdot 4}{6}\large = 20Není zaškrtnuto
\large {{7}\choose{3}} = \Large \frac{7!}{3!\cdot \left( 7-3\right) !}\large = \Large \frac{7\cdot 6\cdot 5}{6}\large = 35Není zaškrtnuto
\large {{5}\choose{3}} = \Large \frac{5!}{3!\cdot \left( 5-3\right) !}\large = \Large \frac{5\cdot 4}{2}\large = 10Není zaškrtnuto
\large {{6}\choose{2}} = \Large \frac{6!}{2!\cdot \left( 6-2\right) !}\large = \Large \frac{6\cdot 5\cdot 4\cdot 3}{2}\large = 60Není zaškrtnuto