BOOKS - SCIENCE AND STUDY - 3000 примеров по математике. Цепо...
US $9.57
603784
603784
3000 примеров по математике. Цепочки примеров. Счет в пределах 20
Author: О.А.Узорова, Е.А.Нефёдова
Year: 2013
Number of pages: 18
Format: PDF
File size: 20,5 MB
Year: 2013
Number of pages: 18
Format: PDF
File size: 20,5 MB
The material will help to form oral counting skills in the basic topics of the first class: "Counting within 5," "Counting within 10," "Counting within 10 with brackets," "Counting within 20," "Counting within 20 with brackets." Further included are logical examples for training the calculation in a convenient manner. Suitable for both 1st and 2nd grade!