BRAIN TEASERS
Math (page 35)

Math (page 35)

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 341 to 350.
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Calculate the number 531

NUMBERMANIA: Calculate the number 531 using numbers [2, 2, 6, 3, 50, 139] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (15, 16, 20, 21, 23, 28, 61, 62, 64, 69, 97) 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 962ac + 82bbc = ca8ac2 find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math

Wish Comes True

Carlos told his wife he wanted a guitar to play while sitting in the Jacuzzi. “The next day she bought him an electric guitar.”
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Calculate the number 408

NUMBERMANIA: Calculate the number 408 using numbers [8, 4, 8, 8, 81, 864] 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 bab7b - caca1 = 505c7 find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 7523

NUMBERMANIA: Calculate the number 7523 using numbers [1, 4, 1, 7, 90, 851] 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 (21, 22, 23, 26, 27, 28, 32, 42, 43, 44) 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 ca0ba + 22655 = b3c46 find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 776

NUMBERMANIA: Calculate the number 776 using numbers [6, 1, 9, 2, 93, 131] 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 cba33 - bc3ac = c0ba find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Knud Johan Victor Rasmussen

Born 7 Jun 1879; died 21 Dec 1933 at age 54.Danish-Eskimo explorer and ethnologist, who was an expert on the folklore and history of the Greenland Eskimos. In 1912, his first expedition covered 500 miles by dogsled (using more than fifty dogs) across Greenland's ice cap. On this, and seven more expeditions up to 1920, he studied and mapped the geography of northern Greenland, carried out scientific investigations of the ice cap. By spending a few weeks with various tribes, he studied the Eskimo cultures. Rasmussen investigated the theory that the Inuit and the North American Indians were both descended from migratory tribes from Asia, for his own travels showed that using only traditional Inuit technology it was possible to cover the entire distance using only one dog team.«
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