The tests often include multi-step problems regarding price changes or data sorting.
Each test usually has Variant 1 and Variant 2 . They cover the same concepts but with different numbers; use the second variant to re-test yourself if you struggle with the first.
Identifying divisors and multiples, prime and composite numbers, and using divisibility rules for 2, 3, 5, 9, and 10. The tests often include multi-step problems regarding price
If one quantity increases, the other increases at the same rate. For example, if a value increases 7 times , its proportional counterpart also increases 7 times . Percentage Problems: Finding a whole from a part.
Most tests are divided into a "Mandatory Part" (Обязательная часть) for basic passing and a "Supplementary Part" for higher grades. Percentage Problems: Finding a whole from a part
Understanding direct and inverse proportions and solving percentage-based problems. Test Breakdown and Example Solutions 1. Divisibility and Multiples
Operations including addition, subtraction, multiplication, and division of fractions with different denominators. the divisors are 1
You may be asked to list all divisors of a number (e.g., for 8 , the divisors are 1, 2, 4, 8 ) or verify if one number divides another (e.g., 7 is a divisor of 14 ).