Rahmonberdiyevna TS, Soxibovna AM. Techniques for Teaching Elementary Students Rational Numbers and Convenient ways to Perform Operations on Them. Int. Journ. Cult. Modern [Internet]. 2021 Dec. 17 [cited 2024 Dec. 4];11:283-7. Available from: https://ijcm.academicjournal.io/index.php/ijcm/article/view/147