Replace the question mark with a number
[4069] Replace the question mark with a number - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 129 - 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: 129
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.

It Takes A Long Time

Janice, my sister, had been pestering her husband, a carpenter, for more than a decade to build a screen door for the kitchen.
One day, to her delight, he built and installed one in less than two hours. It was both practical and pretty. She glanced towards the front door and wistfully remarked that one would look good there, as well.
"Are you kidding?" he gasped. "You can't just whip these things up, you know. It takes ten years to build a door like this."

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...

Samuel P. Massie

Born 3 Jul 1919.Samuel Proctor Massie is a Black American chemist who was the U.S. Naval Academy's first African-American professor. He graduated from high school at age 13, and received his B.S. degree at age 18. In 1943, while working on his Ph.D., Massie joined a team of scientists working for the Manhattan Project on the development of the atomic bomb. He was asked to develop liquid compounds of uranium, though this research later proved to be a dead end. His major contributions include studies in silicon chemistry, the chemistry of phenothiazine, antimalarial-antibacterial agents, and studies on environmental agents. He is recognized for encouraging disadvantaged students into science careers
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.