Get live Maths 1-on-1 Classs - Class 6 to 12
Last updated at March 30, 2023 by Teachoo
Ex 1.2, 4 Fill in the blanks to make the following statements true: (v) (– 4) + [15 + (–3)] = [– 4 + 15] + ............ Using associativity a + (b + c) = (a + b) + c (−4) + [15 + (−3)] = [−4 + 15] + (−3)