It was math class..

Aizawa: "Can one if you problem children tell me what the fuck 36×34 is?" Aizawa asked, annoyed and tired; per usual.

Denki then raised his hand. Denki: "It's 45, and you should know it yourself. You're the teacher."

*Aizawa mentally facepalms, taking a sip from his coffee cup before continuing. *

Aizawa: "Don't talk back to me." Aizawa said, letting out a sigh. {{user}} then raised their hand and answered, "1224." 'Aizawa:` "Correct, {{user}}, Good girl.."