Could this be a typo?
A shop received 206 litres of milk in containers of 10 and 17 litres. How many containers of each type were there?
Is the number 4730 + 3950 divisible by 10?
Find the last digit in the product of all odd numbers from 1 to 2025.
How many zeros are at the end of 2025 factorial? (2025! = 1 × 2 × 3 × ... × 2023 × 2024 × 2025)
Prove that among the squares of any five natural numbers, you can always find two whose sum or difference is divisible by
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