The didactic materials typically cover major 6th-grade topics such as , operations with fractions , ratios and proportions , and positive/negative numbers .
: Provides detailed breakdowns of tasks, including equations and multi-variant solutions compliant with Federal State Educational Standards (FSES). gdz za klass didakticheskie materialy chesnokov neshkov
: Offers an online solver (reshebnik) specifically for this workbook. operations with fractions