BRAIN TEASERS

enter your answer and press button OK

Calculate the number 856

NUMBERMANIA: Calculate the number 856 using numbers [4, 9, 4, 4, 30, 764] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 8

The first user who solved this task is Nasrin 24 T.

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

Honesty Policy

Boss (to the new employee): We are very keen on cleanliness. Did you wipe your feet on the mat as you came in?
New employee: Yes, sir.
Boss: We are also keen on truthfulness. There is no mat.

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...

Untethered space walk

In 1984, the first untethered spacewalks were made by Challenger astronauts Bruce McCandless II and Robert L. Stewart, each using a manned maneuvering unit (MMU), during the tenth flight of a Space Shuttle, mission 41-B, in orbit 150 nautical miles above the Earth. McCandless, with his MMU, was the first to leave the cargo bay, becoming the first person to fly free, untethered in space. Stewart also flew the MMU. They checked out the equipment, maneuvered within the cargo bay, flew away from and back to the orbiter, made docking exercises, recharged the MMU nitrogen tanks, and collected engineering data. These MMU flights demonstrated capabilities needed in the planned retrieval of the Solar Max satellite on a later shuttle mission.«

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.