To find more structured materials, you can explore specialized collections of tests:
Addition and subtraction within 10, then progressing to 20.
You can find used or new softcover collections of "Sbornik proverochnyh i kontrol'nyh rabot" specifically for 1st and 2nd grades on sites like AbeBooks. Matematika 1 Klass: Books - AbeBooks kontrolnye po matematike 1 klass
Problem: Masha has apples. Petya has 3 apples. How many apples do they have altogether? Solution: Task 4: Geometry Draw a line segment that is 6 cm long. Mark the endpoints. Resources for Practice
Recognizing numbers 0–20, comparing values (greater than/less than), and understanding place value (tens and ones). To find more structured materials, you can explore
Solving simple one-step stories involving "how many more" or "how many total." Sample Mid-Year Math Test (Standard Level) Task 1: Basic Arithmetic Solve the following expressions: Task 2: Comparison Fill in the blanks with >is greater than , , or : Task 3: Word Problem
Sites like Uchi.ru or Resh offer interactive digital tests aligned with the Russian national curriculum (FGOS). Petya has 3 apples
Collections by authors like Uzorova and Nefedova are widely used for daily drills and test prep.