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F. M. Kasimov, M. M. Qosimova. Teaching to Solve Some Typical Arithmetic Problems in Primary Class Mathematics Course. ijdias/issue/view [Internet]. 2023 Dec. 8 [cited 2024 Dec. 25];3(12):13-20. Available from: https://oajournals.net/index.php/ijdias/article/view/2453