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+371 27000041, +371 27000045
(on working days 9:00-17:00 latvian)
+371 27000041
+371 27000045

(on working days 10:00-17:00)

Quickly learn mental arithmetic up to 20. 1st grade

1.99 €
Out of stock
Quickly learn mental arithmetic up to 20. 1st grade
1.99 €
The textbook is based on the author's methodology of famous teachers-practices O. V. Uzorova and E. A. Nefyodova. The book will help a first-grader learn how to perform the arithmetic actions of addition and subtraction within 20, automate this skill and effectively apply it in practice.
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