BRAIN TEASERS

enter your answer and press button OK

Calculate the number 8173

NUMBERMANIA: Calculate the number 8173 using numbers [8, 5, 7, 4, 30, 620] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 11

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.

Cost of Lawyer

Pickpocket (visiting friend in jail): "I hired a lawyer for you this morning, Slim, but I had to hand him my Rolex as a retainer."
Slim: "Did he keep it?"
Pickpocket: "He thinks he did."

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...

First European mission to the Moon

In 2003, the first European mission to the Moon was launched aboard an Ariane-5 rocket. The SMART-1 exploration probe, along with two commercial satellites, blasted off from the European Space Agency's launch centre in Kourou, French Guiana. SMART-1 will take 15 months to reach lunar orbit, covering 62 million miles with only 13 gallons of fuel. The 170-lb probe will scan the Moon for up to 30 months to try to answer tantalising questions about the chemical composition of the Moon and whether it contains water. It is powered by a revolutionary new "ion drive", a solar-powered engine that could one day be used for long-distance space flight. With a cost of £70 million, SMART-1 is at a relatively low price for a space 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.