Calculate the number 1221
[6655] Calculate the number 1221 - NUMBERMANIA: Calculate the number 1221 using numbers [4, 1, 8, 5, 29, 998] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 12 - The first user who solved this task is Nasrin 24 T
BRAIN TEASERS
enter your answer and press button OK

Calculate the number 1221

NUMBERMANIA: Calculate the number 1221 using numbers [4, 1, 8, 5, 29, 998] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 12
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.

We've all heard about people...

We've all heard about people having guts or balls. But do you really know the difference between them? In an effort to keep you informed, the definition of each is listed below:
"Guts" is arriving home late after a night out with the guys, being assaulted by your wife with a broom, and having the guts to say, "Are you still cleaning or are you flying somewhere?"
"Balls," is coming home late after a night out with the guys, smelling of perfume and beer, lipstick on your collar, slapping your wife square on the arse and having the balls to say, "You're next, fatty!"
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...

Leeuwenhoek's observation of bacteria

In 1683, the Dutch scientist Antonie van Leeuwenhoek wrote to the Royal Society reporting his discovery of microscopic living animalcules (live bacteria). He had made observations on the plaque between his own teeth, “a little white matter, which is as thick as if 'twere batter.” Looking at these samples with his microscope, Leeuwenhoek reported how in his own mouth: “I then most always saw, with great wonder, that in the said matter there were many very little living animalcules, very prettily a-moving. The biggest sort. . . had a very strong and swift motion, and shot through the water (or spittle) like a pike does through the water. The second sort. . .oft-times spun round like a top. . . and these were far more in number.”
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.