BRAIN TEASERS

enter your answer and press button OK

Calculate the number 455

NUMBERMANIA: Calculate the number 455 using numbers [1, 3, 7, 1, 49, 116] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 27

The first user who solved this task is Djordje Timotijevic.

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

Fall in love

They say the only way to get over a broken heart is to fall in love again. So i fell in love with myself. Best relationship in. my life.

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...

André-Gustave Citroën

Died 3 Jul 1935 at age 57 (born 5 Feb 1878).French engineer and industrialist who introduced Henry Ford's methods of mass production to the European automobile industry. In 1908 he helped the Mors automobile firm increase its production from 125 cars to 1,200 cars per year. At the outbreak of World War I Citroën persuaded the French army of the need to mass-produce munitions. In 1915 he built a munitions plant whose production of shells reached 55,000 per day. Upon this success he was given the responsibility of organizing the supplying of all French munitions plants with certain vital raw materials. After the war Citroën converted his original arms factory into a plant to mass-produce a small, inexpensive automobile; the first Citroën car came off the assembly line in 1919.

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.