: Mastery of multi-digit numbers (up to 1,000,000), including numeration, rounding, and all four arithmetic operations .
The curriculum is divided into several logical blocks that expand on the knowledge gained in grades 1–3: : Mastery of multi-digit numbers (up to 1,000,000),
: "Mathematics" Grade 4 (in 2 parts) by Dorofeev, Mirakova, and Buka. Workbooks : Two-part set for daily practice and homework. types of triangles
: Identifying acute and obtuse angles , types of triangles, and working with circles and spheres. : Mastery of multi-digit numbers (up to 1,000,000),
The standard implementation of this program typically follows this schedule: : 132 to 140 hours per school year. Frequency : 4 hours per week.