Addition and Subtraction of Whole Numbers Video – A Unique Method
Our adding and subtracting whole numbers YouTube video tutorial is a step-by-step guide to simplifying the problem by making the base 10 of the whole numbers and then adding or subtracting them. For example, when you have to add 7 and 4, you can convert 7 into 10 by adding 3 to it. Then you have to subtract 3 from 4 which will give you 1. Now it’s much easier to tell the answer i.e. 11. This will give children a great practice of converting a number into 10 or its multiples, and adding and subtracting other numbers. The video tutorial inspires them to this math activity.