Calculate the number 621
[6456] Calculate the number 621 - NUMBERMANIA: Calculate the number 621 using numbers [7, 5, 2, 5, 31, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. - #brainteasers #math #numbermania - Correct Answers: 11 - The first user who solved this task is Nílton Corrêa de Sousa
BRAIN TEASERS
enter your answer and press button OK

Calculate the number 621

NUMBERMANIA: Calculate the number 621 using numbers [7, 5, 2, 5, 31, 138] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 11
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Register with your Google Account and start collecting points.
Check your ranking on list.

This duck walks into a conveni...

This duck walks into a convenience store and asks the clerk, "Do you have any grapes?"

The clerk says no, and the duck leaves. The next day, the duck returns and asks, "Do you have any grapes?" The clerk again says no, and the duck leaves.

The day after that, the duck walks in the store again and asks "Do you have any grapes?" The clerk screams at the duck, "You've come in here the past two days and asked if we had any grapes. I told you no every time that we don't have any grapes!

I swear if you come back in here again, and ask for grapes, I'll nail your webbed feet to the floor!!" The duck left, and returned the next day. This time he asked, "Do you have any nails?"

The clerk replied, "No," and the duck said, "Good! Got any grapes?"

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...

Machines rewarded

In 1786, the first U.S.-made "jenny" and "stock-card" machines were supported by the Massachusetts state legislature. The legislature voted a grant of £200 for the completion of what are believed to be first U.S.-made spinning, carding, and roping machines. In his workshop at Bridgewater, Mass, senator Hugh Orr employed brothers Robert and Alexander Barr, machinists bringing knowledge about such machines from Scotland. The senate subsequently awarded the Barrs six tickets in the state land lottery of the time (in which there were no blanks), as a reward for their "ingenuity " and " public spirit."*The machines, known as "The State Models" were advertised so that the early American textile-machinery manufacturers could benefit.
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.