Mastering facts within 20 and column addition/subtraction within 100 (both with and without regrouping).
You can often find PDF previews or full versions of these textbooks and workbooks on educational platforms like Infourok or through specific educational groups on VKontakte . zadaniia po matematike 2 klass avtor kozlova rubin skachat
The Kozlova/Rubin materials are known for "non-standard" problems that require logical thinking rather than just calculation. Practice Resources zadaniia po matematike 2 klass avtor kozlova rubin skachat
Basic geometric tasks, such as finding the of shapes. Logical & "Non-standard" Tasks: zadaniia po matematike 2 klass avtor kozlova rubin skachat
If you are helping a student prepare for these tests, focus on these core Russian curriculum topics for Grade 2: Reading and writing numbers up to 100. Understanding place value (tens and ones). Arithmetic Operations: