MATH PUZZLE: Can you replace...
MATH PUZZLE: Can you replace the question mark with a number?Correct answers: 197
The first user who solved this task is Thinh Ddh.
#brainteasers #math #riddles
Edward Charles JeffreyDied 19 Apr 1952 at age 85 (born 21 May 1866).Canadian-American botanist who worked on the morphology and phylogeny of vascular plants. |