Calculate the number 2543
[3912] Calculate the number 2543 - NUMBERMANIA: Calculate the number 2543 using numbers [3, 4, 3, 1, 57, 415] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 21 - The first user who solved this task is H Tav
BRAIN TEASERS
enter your answer and press button OK

Calculate the number 2543

NUMBERMANIA: Calculate the number 2543 using numbers [3, 4, 3, 1, 57, 415] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 21
The first user who solved this task is H Tav.
#brainteasers #math #numbermania
Register with your Google Account and start collecting points.
Check your ranking on list.

A man and his dog walk into a...

A man and his dog walk into a bar. The man proclaims, "I'll bet you a round of drinks that my dog can talk."
Bartender: "Yeah! Sure ... go ahead."
Man: "What covers a house?"
Dog: "Roof!"
Man: "How does sandpaper feel?"
Dog: "Rough!"
Man: "Who was the greatest baseball player of all time?"
Dog: "Ruth!"
Man: "Pay up. I told you he could talk."
The bartender, annoyed at this point, throws both of them out the door.
Sitting on the sidewalk, the dog looks at the guy and says, "or is the greatest player Mantle?"
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...

Timecard clock

In 1888, Willard LeGrand Bundy, a jeweller, was issued the first U.S. patent for a time recording clock (No. 393,205). A workman inserted a key which actuating his number by engaging corresponding catches on a type-wheel mechanism. This printed his identification number and time on a paper tape. In this way, a company could save the expense of watchmen or time-keepers usually employed for the purpose of recording the time of arrival and departure of the employees. With his brother, Bundy formed the Bundy Manufacturing Company (1889), which later was consolidated into one of IBM's forerunners in 1902. Bundy clocks were also sold in England, where they were also used for time recording to regulate schedules on routes of trams and buses.
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.