Based on standardized materials for this curriculum, students can expect 5–6 main tasks:
The 2nd quarter of the 4th grade marks a transition into handling much larger multi-digit numbers and more complex multi-step problems. and A.P. Tonkikh).
Контрольная работа по математике 4 класс - Инфоурок and A.P. Tonkikh).
This post breaks down the typical content and structure of the for 4th-grade students following the "School 2100" curriculum (by T.E. Demidova, S.A. Kozlova, and A.P. Tonkikh). and A.P. Tonkikh).