BRAIN TEASERS
Math (page 45)

Math (page 45)

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 441 to 450.
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MAGIC SQUARE: Calculate A*B-C

The aim is to place the some numbers from the list (20, 22, 26, 28, 29, 35, 51, 53, 60, 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: 0
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#brainteasers #math #magicsquare
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Find number abc

If 3b7ca + 39a88 = 7bcbc find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 4553

NUMBERMANIA: Calculate the number 4553 using numbers [3, 9, 4, 7, 55, 435] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania

Golf and Skydiving

What is the difference between a golfer and a skydiver?

A golfer says "whack....DAMN!" and a skydiver says " Damn ..... WHACK!!"

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Find number abc

If a3377 + a86a3 = ba2c7c find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math
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Calculate the number 944

NUMBERMANIA: Calculate the number 944 using numbers [3, 4, 1, 8, 54, 768] 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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MAGIC SQUARE: Calculate A-B+C

The aim is to place the some numbers from the list (7, 12, 17, 19, 24, 25, 29, 30, 35, 58) 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 48085 - bab64 = c0a2c find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math
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Calculate the number 8207

NUMBERMANIA: Calculate the number 8207 using numbers [5, 9, 7, 3, 23, 919] 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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Find number abc

If 3c5ab + b292b = c7c22 find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math
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Calculate the number 773

NUMBERMANIA: Calculate the number 773 using numbers [7, 2, 2, 6, 77, 937] 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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Karl Spencer Lashley

Born 7 Jun 1890; died 7 Aug 1958 at age 68.Karl Spencer Lashley was an American psychologist who conducted quantitative investigations of the relation between brain mass and learning ability. He collaborated with Shepherd J. Franz in the study of intelligence and the role of the frontal lobes. Lashley promulgated the theory of cortical specialization for sensory and motor functions. He challenged the ongoing concept of cortical localization. The controversy between localization and holistic emphasis of brain function was brought into focus by Lashley. He is remembered as a great psychologist who approached learning and memory by assessing the effects of brain damage in laboratory animals.
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