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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. |
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. Find number abc
If b9c85 + c5c3a = aa5b9 find number abc. Multiple solutions may exist. 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. 
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.”
Find number abc
If 32ba0 + 55a3b = aa3cb find number abc. Multiple solutions may exist. 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. 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. Find number abc
If a7bc7 + c8a3a = 1ab8ac find number abc. Multiple solutions may exist. 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. Find number abc
If ab1b4 - c6b63 = cba1 find number abc. Multiple solutions may exist. 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.
