Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Last updated at May 29, 2023 by Teachoo
Ex 6.2, 5 Find the sum : (a) ( 7) + ( 9) + 4 + 16 ( 7) + ( 9) + 4 + 16 = 7 9 + 4 + 16 Taking common = (7 + 9) + (4 + 16) = 16 + 20 = 20 16 = 4