Matematika2 Klass O.zakharova E.p Iudina Apr 2026

Identifying and comparing shapes like rectangles and squares, and calculating the perimeter of simple polygons.

Students move beyond basic counting to master addition and subtraction with two-digit numbers, including carrying and borrowing. matematika2 klass o.zakharova e.p iudina

Introduction to the concept of multiplication as repeated addition and division as equal sharing. matematika2 klass o.zakharova e.p iudina