Replace the question mark with a number
[4050] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 197 - The first user who solved this task is Thinh Ddh
BRAIN TEASERS
enter your answer and press button OK

Replace the question mark with a number

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
Register with your Google Account and start collecting points.
Check your ranking on list.

There were three little boys v...

There were three little boys visiting their grandparents.
The oldest came out and asked his grandpa, "Can you make a sound like a frog, Grandpappy?
Grandpa (being in a kind of ill mood) responds, "No, I don't really want to make the sound of a frog now."
So, the second little boy comes out and asks his grandfather, "Will you please make a sound like a frog?"
Grandpa again says, "No, not now. I don't really want to do that.I'm in a grumpy mood. Maybe later."
Then the third little boy comes out and says, "Grandpa, oh please...Please, please will you make a sound like a frog?"
"Why do all of you boys want me to make a sound like a frog?" Grandpa asked.
The little boy replied with a hopeful face, "Well, Mom said that when you croak we get to go to Disney World!"
Jokes of the day - Daily updated jokes. New jokes every day.
Follow Brain Teasers on social networks

Brain Teasers

puzzles, riddles, mathematical problems, mastermind, cinemania...

Heinrich Caro

Died 11 Oct 1910 at age 76 (born 13 Feb 1834).German chemist who invented new industrial chemical processes that enabled the German company BASF (Badische Anilin und Soda Fabrik) to become the leading manufacturer of synthetic dyestuffs for two decades from 1869. Before joining them (1866), he benefitted from time he spent in England, working on mauveine (the first synthetic dye) and learning about the new synthetic dyes William Perkins had developed. Caro improved upon those methods of synthesis. Caro propelled the rise of the German dye industry, which led to Germany’s wider dominance in industrial chemistry, and the emergence of the industrial research laboratory. He helped synthesize artificial alizarin (a natural dye), discovered methylene blue (1877), the first acidic azo dye (1878), and the powerful oxidizing agent, Caro's acid, H2SO5 (1898).«
This site uses cookies to store information on your computer. Some are essential to help the site properly. Others give us insight into how the site is used and help us to optimize the user experience. See our privacy policy.