Replace the question mark with a number
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 784
The first user who solved this task is Erkain Mahajanian.
#brainteasers #math #riddles
Nicolas-Louis VauquelinDied 14 Nov 1829 at age 66 (born 16 May 1763).French chemist who discovered the elements chromium (1797) and beryllium (1798). |