Mathematics. Quick account within 20. The course of development of mathematical skills (112 color cards)

The course of development of mathematical skills “Fast account within 20” provides an opportunity for any child to learn how to quickly and correctly count.

the course of the course is based on understanding the meaning of arithmetic actions and allows each student to choose a convenient way to solve for him obtaining the correct result.

And the main assistants will be the following knowledge, methods and methods of calculations:

• The concept of the composition of the number;
• accepting numbers to the nearest round number;
• the method of dividing numbers into five, taking into account additions and residues;
• awareness of the operations of addition and subtraction as mutually reverse actions;
• Understanding the relationship between the addition operations and multiplication;
• The connection between the concepts of doubling the number and dividing the number in half;
• Using the results of solving simple examples to solve complex.

The child will learn all this to this In an interesting game form, using the materials of the kit.

The kit contains everything you need to master the course and does not require additional manuals and devices.

The research game nature of learning will make the process interesting and exciting for adults and Children.