Bоshlаng’ich sinf mаtemаtikа dаrsliklаridаn о’rin оlgаn sоnli vа о’zgаruvchili ifоdаlаrgа dоir misоl vа mаsаlаlаrni yechish usullаri. ICMSE. 2026;3(1):29-31. Accessed April 2, 2026. https://eoconf.com/index.php/icmse/article/view/670