Addition & Subtraction by Bakul Patel (SBI PO) || bank exam preparation videos

This video contains tricks for addition and subtraction of large numbers on your fingertips. Join our telegram group for free study material : https://t.me/bhainskipathshala Follow us on Instagram for live updates :   / bhainskipathshala   Whatsapp : +919429360209 bank exam preparation videos || ibps exam preparation videos