BRAIN TEASERS
Math (page 63)

Math (page 63)

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 621 to 630.
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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
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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

Your Wife Just Fell Out

On a rural road a state trooper pulled this farmer over and said: "Sir, do you realize your wife fell out of the car several miles back?"
To which the farmer replied: "Thank God, I thought I had gone deaf!"
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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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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (3, 4, 7, 11, 12, 14, 18, 19, 29, 69, 70, 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 101a2 + 6cbcc = 7c7a1 find number abc. Multiple solutions may exist.
Correct answers: 0
CHECK ANSWER
#brainteasers #math
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Louis Laurent Gabriel de Mortillet

Died 25 Sep 1898 at age 77 (born 29 Aug 1821).French anthropologist who was the first to organize man's prehistoric cultural developments into a sequence of epochs. Based on the idea that older specimens of man were more primitive structurally and culturally, he created a ladder-like model of the evolution of man. This model was the basis for the idea of linear evolution of men. This classification system was further detailed in 1882, in Le Prehistorique: antiquite de l'homme (The Prehistoric: Man's Antiquity). His classification system continued to be the basis for anthropological classification into the 1900's. For example, he ordered the Paleolithic (Stone Age) epochs into Chellean, Acheulian, Mousterian, Solutrean, Magdalenian, and so on.
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