On 5th August, the new topic of addition and subtraction of 1-4 digit numbers with and without regrouping was explored by the students. For the introductory activity, students were asked to display their pencil colours, sketch pens, crayons etc on the table. They performed easy mathematical operations of adding and taking away according to the instructions shared by the teacher on the board. The whole class participated in the activity with a lot of energy and enthusiasm. It was a fun way of getting a deeper understanding of the concepts.