This is a video for basic division. Division is nothing more than repeated subtraction and multiplication is repeated addition. Examples are solved and explained on a piece of paper. He explains that division is the opposite of multiplication in his example.
Basic Division is a free educational video by mathwithlarry.It helps students in grades 3 practice the following standards 3.OA.2 , 3.OA.3 , 3.OA.7.
1. 3.OA.2 : Interpret whole-number quotients of whole numbers, e.g., interpret 56 .