00579naa#a2200169#i#450# EN\INFRA-M\bibl\131075 20260801095043.6 1998-1740 20260629b2026####ek#y0engy0150####ca RU Educational Potential of Tasks on Mathematical Literacy in the Implementation of Federal Work Programs of Subject «Mathematics» Journal article Moscow INFRA-M Academic Publishing LLC. 2026 8 с. Journal article local Математика. 51 Kopachevskaya L. V. zh-szf.ru