BRAIN TEASERS

# 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

A third grade teacher asked her students to, one by one, stand in front of the class and tell what their Daddy's do.

Little Mary went first,

“My daddy is a doctor and he saves people's lives”

“My daddy is a lawyer and he puts bad people in jail,” says Jane

“Oh, I'm very sorry to hear that Johnny,” said the teacher, “what did he do before he died?”

“He turned blue and shit on the carpet”

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## Brain Teasers

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### Antoine Lavoisier

In 1768, Antoine-Laurent de Lavoisier sat for the first time at the Royal Academy of Sciences. Lavoisier had been on the list of candidates for two years. The death of Théodore Baron had liberated a place at the Academy for a chemist and supported by his father's friends, Maraldi and Duhamel du Monceau as well as by Bernard de Jussieu, Macquer and Joseph Jérome Le François de Lalande (1732-1807), he was elected. His first papers were reports on analysis: studies of gypsum, the diamond, meteorites, charcoal, lead and mineral waters.
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