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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (13, 14, 16, 17, 21, 22, 23, 24, 30, 66, 80) 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: 20

The first user who solved this task is Nasrin 24 T.

#brainteasers #math #magicsquare

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My 7-year-old asked me to take

My 7-year-old asked me to take him to McDonald's. I told him if he can spell it, I'll take him.

He said, "Fuck it, take me to KFC."

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Hula-hoop

In 1964, Arthur Melin obtained a patent for the hula-hoop. An Australian visiting California told Melin that in his country, children twirled bamboo hoops around theirs waists in gym class. Melin, who started toy giant Wham-O in 1948 with his boyhood friend Richard Knerr with slingshots and named their mail-order company after the sound a slingshot made when its projectile struck a target. They branched into other sporting goods, including pellet guns, crossbows and daggers. They added toys in 1955, when building inspector Fred Morrison sold them a plastic flying disc he had developed after watching Yale University students toss pie tins. Wham-O began selling the disc they called the Pluto Platter two years later before modifying it and renaming it the Frisbee.

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