I don’t know 😂

A cartoon character with a tie stands beside a whiteboard with "2+2=" written on it, then the scene cuts to a character with a wide-open mouth, followed by a character in a cap standing on a table, then a character bending over a whiteboard with "+8=" written on it, then a character in a cap sitting at a table, and finally a bald character with a tie holding a sword. The characters are in a simple, white background setting.