365 + 5 Math Tasks

The book is designed as a workbook and is intended to introduce preschool children to arithmetic operations "plus" and "minus", the concepts of "set", "composition of a number", "forward" and "backward" counting, "units" and "tens", "equalities" and "inequalities". By solving the first math problems, the child also develops curiosity, attention, logic, memory, and trains hand motor skills.