00664naa#a2200181#i#4500001002200000003001700022005001700039011001400056100004100070102000700111200010200118210005100220215001000271608002700281675011700308700001800425856003900443EN\INFRA-M\bibl\67842/en/manage/index20250515163806.4##a2500-3305##a20230626b2023####ek#y0engy0150####ca##aRU1#aThe use of analysis in the process of teaching  mathematics in elementary gradeseJournal article1#aMoscowcINFRA-M Academic Publishing LLC.d2023##a5 с.##aJournal article2local##aОбщие вопросы дидактики и методики воспитания и обучения. 37.02#1aFedorovagA. 4#atest.editorum.ruu/en/manage/index