At the age of 6 years the child is preparing for school, and parents need to pay attention to the mathematical skills development. Without preparation for school it will be difficult to understand and acquire mathematical concepts that can be a result of low progress and stress for the child.
Do you know that Mental Arithmetic increases the speed of thinking and improves the memory of children? Nobody will argue that these pleasant benefits will facilitate life of our children. So let's study the Mental Arithmetic!