BRAIN TEASERS

enter your answer and press button OK

Calculate the number 2237

NUMBERMANIA: Calculate the number 2237 using numbers [8, 6, 5, 7, 58, 314] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 3

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

Garbage day

A Father is asked by his friend, "Has your son decided what he wants to be when he grows up?"

"Yes, he wants to be a garbage collector," he replies.

To this his friend responds "Strange ambition to have for a career."

"Well, he thinks that garbage collectors only work on Tuesdays!"

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...

Fernand-Isidore Widal

Died 14 Jan 1929 at age 66 (born 9 Mar 1862).(Georges-) Fernand-Isidore Widal was a French physician and bacteriologist who made important contributions to the diagnosis, treatment, and prevention of many diseases. In 1896, he developed the Widal reaction, a procedure for diagnosing typhoid fever based on the fact that antibodies in the blood of an infected individual cause the bacteria to bind together into clumps. In 1906, he recognized that the retention of sodium chloride was a feature found in cases of nephritis and cardiac edema, and he recommended salt deprivation as part of the treatment for both diseases. During WW I, Widal prepared a vaccine that appreciably reduced typhoid contagion among the allied armies.

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.