Mathematics. Workbook for students of grade 3 special (correctional) educational institutions VIII type. IN 2

This manual is included in the line UMK V.V. Ek - M.N. Pern. The content of the working notebook is the system of tasks and exercises developed by the authors, closely associated with the topics of the program and textbook on mathematics for 3 class of the author V.V. Ek. By performing tasks, data in notebooks, students can make calculations, solve tasks, draw, stroke, color directly on its pages. Many tasks are presented in gaming and entertaining form, have a practical and correctional orientation. The first part is devoted to numbers within 20 and arithmetic actions with them. This includes tasks associated with geometric material. In the second part of the working notebook, students perform tasks with numbers within 100 and arithmetic actions with them. Here, a system of exercises for the generalization and systematization of knowledge and skills of students on the implementation of multiplication and division of numbers within 20 are given, assignments to study the numbers obtained by measuring values ​​and on the geometric material