BRAIN TEASERS

enter your answer and press button OK

Calculate the number 1391

NUMBERMANIA: Calculate the number 1391 using numbers [2, 6, 2, 9, 65, 203] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 15

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.

Two men in one night

My sister was with two men in one night. She could hardly walk after that. Can you imagine? Two dinners!

Sarah Silverman (December 2 1970-)

Picture: Reuters

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 Cunliffe Lister

Born 1 Jan 1815; died 2 Feb 1906 at age 91.Samuel Cunliffe Lister, 1st Baron Masham of Swinton was an English industrialist and inventor of successful wool-combing and waste-silk spinning machines. The demand for wool that resulted from less expensive products stimulated the Australian wool trade. By 1856, he had several mills in Yorkshire, and abroad. He also created machines to use “chassum,”comprising damaged cocoons, remnants or fibres previously rejected as waste in silk-spinning. By 1867, after ten years in development, eventually those machines made him a further fortune. In 1867, he introduced velvet power looms for making piled fabrics. His inventiveness included a 1848 patent for automatic compressed air brakes for railways. The textile manufacturing company he established in 1838 exists today.

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.