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