Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Last updated at June 27, 2023 by Teachoo
Ex 1.1, 2 (c) Write a negative integer and a positive integer whose difference is –3. −1 & 2 −1 − 2 = −(1 + 2) = −3 −2 & 1 −2 − 1 = − (2 + 1) = −3