BRAIN TEASERS

# MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (3, 4, 5, 6, 14, 15, 17, 21, 22, 24, 38, 79, 81) into the empty squares and squares marked with A, B an C. Sum of each row and column should be equal. All the numbers of the magic square must be different. Find values for A, B, and C. Solution is A+B+C.
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare

### Math Teacher

The night before one exam, two students tied one on, (well, actually, tied two on, one each), and managed to sleep through the final. They realized they were in serious trouble, so they agreed to tell the professor that they had a flat tire on the way to the exam.
``No problem." said the Professor, ``Come by my office at 5 P.M. and I'll give you the exam then."
Feeling pretty clever, the students spent the intervening time getting information on the exam from students who had already taken it, and making sure they knew how to do the problems. Coming to the professor's office that evening, they were told, ``Leave your books in my office, and I'll put you in two separate rooms for the exam." They were both ecstatic to see that the Professor had given them the exact same exam taken by the class that morning. However, there was an additional page tacked on the end, upon which was written, "For 50% of the grade, which tire was flat?"

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...

### Sierra Club

In 1892, the Sierra Club was organized in a meeting at Warren Olney's office in San Francisco. The Sierra Club was incorporated “to explore, enjoy, and render accessible the mountain regions of the Pacific Coast; to publish authentic information concerning them,”and “to enlist the support and cooperation of the people and government in preserving the forests and other natural features of the Sierra Nevada.” John Muir was elected president. The 182 men and women charter members shared a passion for wild places. In its first conservation effort, the Sierra Club led a campaign to defeat a proposed reduction in the boundaries of Yosemite National Park. The Sierra Club helped translate concern into concrete, effective action.
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.