BRAIN TEASERS

enter your answer and press button OK

Calculate the number 4104

NUMBERMANIA: Calculate the number 4104 using numbers [1, 9, 5, 8, 90, 325] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 12

The first user who solved this task is Nílton Corrêa De Sousa.

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

Paper beats rock, rock beats s...

Paper beats rock, rock beats scissors, and scissors beats paper, but Chuck Norris beats all 3 at the same time.

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...

Pier Luigi Nervi

Died 9 Jan 1979 at age 87 (born 21 Jun 1891).Italian engineer and architect who gained international recognition for his dramatic designs for large-span structures made possible with the use of reinforced concrete. In the 1940s he developed ideas for a reinforced concrete which allowed him to create structures of “strength, simplicity and grace.” His services as an engineering consultant were highly sought as a result of his experimentation with structural concrete. His important works include a prefabricated 309-foot-span arch for the Turin Exhibition Building consisting of a single undulating large-span roof, the UNESCO building in Paris, the cathedral at New Norcia, near Perth, Australia, and as structural engineer for the first skyscraper in Italy, the Pirelli Building in Milan.

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.