BRAIN TEASERS
Math (page 55)

Math (page 55)

These are fun math riddles. All of these tricky riddles are based on real math concepts and can be solved with purely math and logic. These are the tasks listed 541 to 550.
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MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (4, 8, 9, 28, 32, 33, 42, 46, 47, 62, 98) 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: 0
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Find number abc

If 1587b + 7a7ab = bc628 find number abc. Multiple solutions may exist.
Correct answers: 0
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Calculate the number 738

NUMBERMANIA: Calculate the number 738 using numbers [9, 1, 2, 4, 40, 756] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania

One day on the way home from w...

One day on the way home from work, I stopped at the local Pharmacy and while I was checking out, I picked up some candy to take home for me and my 7-year old son. It was a bag of Gold Coins (Gold Foil-covered chocolate candy coins).
There were many sizes, from dime to dollar. I took the bag home, and me and my son opened the bag and ate all of the coins, my son taking the bigger dollar-sized ones and me taking the smaller ones.
The next day, my wife, my son and I stopped at the Pharmacy again to pick up a few things. While my wife and I were shopping, we noticed that my son had picked up a Gold Coin Condom. Before we could catch him, he took it up to the counter and asked the Pharmacist, "What's this?"
The woman, looking very serious, said, "That's a condom, son."
To which my son replied, "My daddy BOUGHT me some of these yesterday!"
With a disgusted look on her face, the Pharmacist replied, "Those are NOT for children, young man."
And finally, my son replied, "Then I'll buy this one for my Daddy. He likes the LITTLE ones!"
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Find number abc

If a6cab - 1cc21 = bc0b6 find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math
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Calculate the number 3214

NUMBERMANIA: Calculate the number 3214 using numbers [6, 9, 6, 8, 17, 375] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A+B+C

The aim is to place the some numbers from the list (7, 10, 14, 19, 22, 26, 39, 42, 46, 87) 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: 0
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#brainteasers #math #magicsquare
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Find number abc

If 9b263 + 2acba = bb8a80 find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 1829

NUMBERMANIA: Calculate the number 1829 using numbers [1, 1, 6, 5, 94, 210] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania
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Find number abc

If ba92a + b51a9 = 1c6a29 find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math
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Calculate the number 4235

NUMBERMANIA: Calculate the number 4235 using numbers [3, 1, 1, 4, 78, 981] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania
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Andrea Cesalpino

Born 6 Jun 1519; died 23 Feb 1603 at age 83.Italian physician, philosopher and botanist who sought a philosophical and theoretical approach to plant classification based on unified and coherent principles rather than on alphabetical sequence or medicinal properties. He helped establish botany as an independent science. In 1555, he succeeded Luca Ghini as director of the Pisan botanic garden. His book De plantis libri XVI (1583) starts with botanical principles. Following Aristotle's division of plants into trees, shrubs, shrubby herbs, and herbs, Cesalpino's pioneering classification concentrated on fruits and seeds, neglecting broader affinities. The greater part of his book contains descriptions of about 1500 plants, but with less advice on their uses than the herbalists provided.
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