Guess who is right, Kai or Sam? Order of operations: BEDMAS (B)rackets (E)xponents (D)ivision (M)ultiplication (A)ddition (S)ubtraction Read below ONLY AFTER WATCHING! So, 4 + 3 x 10 is 4 + 30 and that is 34. Kai is right.
Credit to @silver_org and @Joshiekbx for the order of operations