Solving Examples up to 20

The workbook «Solving Examples up to 20» will help the child master the basics of mathematics:
- mastering counting
- solving simple problems
- a block for name and surname on the cover
- convenient format

This workbook contains engaging exercises based on the author's... methodology by O. B. Kolesnikova - an educator with many years of experience in preschool institutions. Interesting tasks will not let the little curious one get bored; he will happily complete them and easily solve examples with numbers up to 20.