MAGIC SQUARE: Calculate A-B+C
[1952] MAGIC SQUARE: Calculate A-B+C - The aim is to place the some numbers from the list (3, 4, 6, 7, 8, 9, 10, 16, 18, 19, 21, 84, 99) 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. - #brainteasers #math #magicsquare - Correct Answers: 45 - The first user who solved this task is Sanja Šabović
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MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (3, 4, 6, 7, 8, 9, 10, 16, 18, 19, 21, 84, 99) 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.
Correct answers: 45
The first user who solved this task is Sanja Šabović.
#brainteasers #math #magicsquare
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World Cotton Day Jokes

On 7th October it's World Cotton Day! Let's have some cotton-themed humor:

I’m allergic to cotton
I would take medicine for it, but I can’t get it out of the bottle

I told my kids I was gonna take them to that place with the Ferris wheel and cotton candy, but instead I took them to the dentist
They said it wasn’t fair

My teacher in workshop laughed when I said I could make a deadly knife out of cotton...
...After I sharpened the tip, he backed down saying, "I see you've made your point."

"Why is that cotton candy talking?"
"Grandma, that's Nicki Minaj"

Scientists have created a cotton plant resistant to boll weevils.
When asked about it, they replied, "It's unbollweevible."

#worldcottonday
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Maria Mitchell

In 1847, Maria Mitchell, the first woman astronomer in the United States, discovered a comet. One night in the Autumn of 1847, Maria looked at the sky through the telescope in her homemade observatory at Nantucket, Mass. and saw a star five degrees above the North Star where there had been no star before. She had memorized the sky and was sure of her observation. It occurred to her that this might be a comet. Maria recorded the presumed comet's coordinates. The next night the star moved again. This time she was sure it was a comet. For this discovery, she was awarded a gold medal by the king of Denmark. She became the first woman elected to the American Academy of Arts and Sciences.
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