BRAIN TEASERS
Math (page 87)

Math (page 87)

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 861 to 870.
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MAGIC SQUARE: Calculate A-B*C

The aim is to place the some numbers from the list (2, 4, 5, 7, 13, 14, 16, 56, 58, 67, 85) 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: 1
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Find number abc

If b9c85 + c5c3a = aa5b9 find number abc. Multiple solutions may exist.
Correct answers: 4
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Calculate the number 3538

NUMBERMANIA: Calculate the number 3538 using numbers [4, 3, 1, 4, 68, 641] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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Difference between hypothetical and reality

A little boy goes up to his father and asks: “Dad, what's the difference between hypothetical and reality?”

The father replies, “Well son, I could give you the book definitions, but I feel it could be best to show you by example. Go upstairs and ask your mother if she'd have sex with the mailman for $500,000.”

The boy goes and asks his mother: “Mom, would you have sex with the mailman for $500,000?”

The mother replies, “Hell yes I would!”

The little boy returns to his father. “Dad, she said ‘Hell yes I would!'”

The father then says, “OK, now go and ask your older sister if she'd have sex with her principal for $500,000.”

The boy asks his sister, “Would you have sex with your principal for $500,000?”

The sister replies: “Hell yes I would!”

He returns to his father. “Dad, she said ‘Hell yes I would!'”

The father answers, “OK, son, here's the deal: Hypothetically, we're millionaires, but in reality, we're just living with a couple of whores.”

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Find number abc

If 32ba0 + 55a3b = aa3cb find number abc. Multiple solutions may exist.
Correct answers: 3
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Calculate the number 2878

NUMBERMANIA: Calculate the number 2878 using numbers [4, 7, 5, 4, 39, 282] 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 (11, 13, 19, 21, 23, 27, 29, 32, 43, 45, 51, 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: 2
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#brainteasers #math #magicsquare
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Find number abc

If a7bc7 + c8a3a = 1ab8ac find number abc. Multiple solutions may exist.
Correct answers: 4
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#brainteasers #math
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Calculate the number 4683

NUMBERMANIA: Calculate the number 4683 using numbers [7, 5, 2, 8, 45, 872] 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 ab1b4 - c6b63 = cba1 find number abc. Multiple solutions may exist.
Correct answers: 2
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#brainteasers #math
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Calculate the number 1293

NUMBERMANIA: Calculate the number 1293 using numbers [9, 2, 6, 1, 65, 410] 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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Charles Darrow

Born 10 Aug 1889; died 29 Aug 1967 at age 78. Charles Brace Darrow was an American inventor who designed the board game Monopoly. He had invented the game on 7 Mar 1933, though it was preceded by other real-estate board games. On 31 Dec 1935, a patent was issued for the game of Monopoly assigned to Parker Brothers, Inc., by Charles Darrow of Pennsylvania (No. 2,026,082). The patent titled it a “Board Game Apparatus”and described it as “intended primarily to provide a game of barter, thus involving trading and bargaining”in which “much of the interest in the game lies in trading and in striking shrewd bargains.”Illustrations included with the patent showed not only the playing board and pieces, cards, and the scrip money. Parker Brothers began mass marketing the game on 7 Feb 1935.
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