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# MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (16, 19, 24, 25, 28, 31, 33, 34, 39, 51, 78) 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 Roxana zavari.
#brainteasers #math #magicsquare
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### Apples

The children were lined up in the cafeteria of a Catholic elementary school for lunch. At the head of the table was a large pile of apples. The nun made a note, and posted on the apple tray:
"Take only ONE. God is watching."
Moving further along the lunch line, at the other end of the table was a large pile of chocolate chip cookies.
A child had written a note, "Take all you want. God is watching the apples.

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### Thomas Nuttall

Died 10 Sep 1859 at age 73 (born 5 Jan 1786).English naturalist and botanist known for his discoveries of North American plants. He went to the newly formed United States at a perfect time to be an explorer of its expanding boundaries. Gifted as a botanist and ornithologist, he was one of the most well-travelled, adventurous and knowledgeable of the early naturalists on the American frontier. His career in botany was sparked within a day of his arrival in Philadelphia in 1808 by Benjamin Smith Barton, whom he met to enquire about the curious name of the cat-brier plant he had found. After some formal instruction in botany from Barton, Nuttall was engaged in field work for Barton, collecting plants in the salt marshes of Delaware and the Chesapeake Bay.
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