Mathematics. Grade 3. Workbook. Advanced Level. Part 2

The workbook complements the textbook for the "Learning to Learn" mathematics course by L. G. Peterson for grade 3.
In the workbook, there are tasks that help the teacher organize the educational activities of students during lessons of discovering new knowledge and reflection within L. G. Peterson's didactic system. There is a significant number of additional training tasks on all topics of the course, as well as creative level tasks.