BRAIN TEASERS

enter your answer and press button OK

Calculate the number 303

NUMBERMANIA: Calculate the number 303 using numbers [9, 3, 7, 1, 10, 25] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 49

The first user who solved this task is Sanja Šabović.

#brainteasers #math #numbermania

Register with your Google Account and start collecting points.

Check your ranking on list.

What Do You Have?

Teacher: "Johnny, if you have $20 in one pant pocket, and $35 in the other pant pocket, what do you have?"
Johnny: "That's easy, I have someone else's pants!"

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...

Ancient beer

In 1992, the discovery chemical evidence of 5000-year-old beer found at Godin Tepe in the Zagros mountains of Iran was reported in the journal Nature. Beer was the preferred fermented beverage of the ancient Sumerians. Chemical evidence was found from an organic residue inside a pottery vessel that had apparently been used for beer fermentation or storage. Some grooves were found inside the double-handled jar which contained a pale yellowish residue that gave a positive test for oxalate ion. Calcium oxalate, only slightly water-soluble is a principal component of sediment that settles from barley beer. In 1991, evidence for the earliest grape wine of had been found in the same area, and to be of similar age, about 3500 - 3100 BC.[Image: Wine jar about 3000 BC from Godin Tepe]

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.