BRAIN TEASERS
Math (page 50)

Math (page 50)

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 491 to 500.
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MAGIC SQUARE: Calculate A+B*C

The aim is to place the some numbers from the list (5, 6, 11, 29, 30, 35, 38, 59, 68, 69, 74) 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 90a36 + c7c51 = 17cbc7 find number abc. Multiple solutions may exist.
Correct answers: 0
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Calculate the number 9583

NUMBERMANIA: Calculate the number 9583 using numbers [9, 7, 4, 2, 24, 734] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania

A husband and wife are moving...

A husband and wife are moving out of their house and are starting to box everything up. The husband finds a box under the bed, pulls it out, and looks inside, where he finds two eggs and about $8,000. He approaches the wife and asks, "What are the eggs for?" She replies, "Every time I cheat on you, I put an egg in the box." He says, "That's alright, you've only cheated on me twice. What's the money for?" The wife replies, "Every time I get a dozen, I sell them!"
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Find number abc

If c7bca + 8b558 = aa7589 find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 9492

NUMBERMANIA: Calculate the number 9492 using numbers [6, 3, 8, 4, 85, 971] 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 (5, 7, 11, 12, 13, 14, 19, 20, 21, 28, 53, 81) 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 6a277 + 2b0ac = ccbba find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 600

NUMBERMANIA: Calculate the number 600 using numbers [9, 2, 5, 9, 61, 721] 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 5ca67 + 5a62b = aa07ca find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 1022

NUMBERMANIA: Calculate the number 1022 using numbers [4, 6, 9, 5, 42, 864] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania
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Sir James Young Simpson

Born 7 Jun 1811; died 6 May 1870 at age 58.(1st baronet) Scottish inventor and obstertrician who was the the father of modern anesthetics. He employed ether for the first time in Britain, and chloroform ("perchloride of formyle") for the first time as an anesthetic in an operation (1847). He was not the first to use chloroform but it was his persistent roversy about the morality of whether women should use such anesthetics in childbirth. Victoria's leadership broke people free from superstition and fear. Simpson was a natural inventor, always eager to experiment in new directions - the fight against puerperal fever, the invention of new types of forceps and the combating of cholera.
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