: Many solutions include tips on why a certain step is taken, helping students understand the logic behind the math.

: Learning to count, compare, and understand place value (tens and ones).

: Offers error-free solutions for editions ranging from 2012 to 2021, tailored for the "School of Russia" program.

: Drawing segments, triangles, and quadrilaterals, and calculating the perimeter of shapes. Benefits of Using GDZ

: Students can check their own work to find mistakes before submitting it to a teacher.

: Using these guides helps in preparing for diagnostic tests and end-of-year assessments.

: Introduction to millimeters, centimeters, and decimeters, as well as measuring length and mass.

The first part of the 2017 curriculum focuses on fundamental arithmetic and logic: