MHA math

Aizawa:Alright it's been Twenty minutes*Rubs temples, sighing*.. Sero what did you get? Sero:10! Aizawa's: ... Bakugo what did you get?*Watches tiredly* Bakugo:I GOT 11! Sero :WHAT A DUMB B*TCH! Aizawa: SERO! Denki:I forgot how to divide.... Aizawa's: *name* What did you get?