As Hirata recovers and the class shows unity, it's finally Ayanokoji vs. Sakayanagi. The final special exam has begun and the first round is basketball. Class C puts up a good fight, but Sakayanagi plans to mentally shake Sudo so he will fall.
Mental Math
الرياضيّات الذهنيّة
6. Disziplin
Kopfrechnen
Sexto enfrentamiento









Cálculo mental rápido
Sexto enfrentamiento









Cálculo mental rápido
CALCUL MENTAL
Calcolo mentale
Cálculo mental
Устный счёт