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Math (page 49)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 481 to 490. |
MAGIC SQUARE: Calculate A*B+C
 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.','/archive/2024/10/03/magic-square-1727913935.png','/MAGIC-SQUARE-Calculate-A-B-C/8136'))
The aim is to place the some numbers from the list (2, 4, 5, 6, 8, 9, 14, 38, 40, 41, 62) 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
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If babaa - 12c29 = a322b find number abc. Multiple solutions may exist. Calculate the number 2393
. Each of the numbers can be used only once.','/archive/2024/09/30/numbermania-1727654701.png','/calculate-the-number-2393/8133'))
NUMBERMANIA: Calculate the number 2393 using numbers [3, 9, 1, 1, 49, 252] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
A Heavenly Welcome
A contractor dies in a car accident on his 40th birthday and finds himself at the Pearly Gates. A brass band is playing, the angels are singing a beautiful hymn, there is a huge crowd cheering and shouting his name, and absolutely everyone wants to shake his hand.
Just when he thinks things can't possibly get any better, Saint Peter himself runs over, apologizes for not greeting him personally at the Pearly Gates, shakes his hand, and says, "Congratulations son, we've been waiting a long time for you."
Totally confused and a little embarrassed, the contractor sheepishly looks at Saint Peter and says "Saint Peter, I tried to lead a God-fearing life, I loved my family, I tried to obey the 10 Commandments, but congratulations for what? I honestly don't remember doing anything really special when I was alive.""Congratulations for what?" says Saint Peter, totally amazed at the man's modesty. "We're celebrating the fact that you lived to be 160 years old! God himself wants to see you!" The contractor is awestruck and can only look at Saint Peter with his mouth wide open. When he regains his power of speech, he looks up at Saint Peter and says "Saint Peter, I lived my life in the eternal hope that when I died I would be judged by God and be found to be worthy, but I only lived to be forty."
"That's simply impossible son," says Saint Peter. "We've added up your time sheets."
Find number abc
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If b9ab1 - 2b08b = cac66 find number abc. Multiple solutions may exist. 
Calculate the number 4152
. Each of the numbers can be used only once.','/archive/2024/09/27/numbermania-1727395502.png','/calculate-the-number-4152/8130'))
NUMBERMANIA: Calculate the number 4152 using numbers [4, 6, 6, 6, 42, 703] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. MAGIC SQUARE: Calculate A*B-C
 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.','/archive/2024/09/26/magic-square-1727309121.png','/MAGIC-SQUARE-Calculate-A-B-C/8129'))
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. Find number abc
)
If 3b7ca + 39a88 = 7bcbc find number abc. Multiple solutions may exist. Calculate the number 4553
. Each of the numbers can be used only once.','/archive/2024/09/23/numbermania-1727049901.png','/calculate-the-number-4553/8126'))
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. Find number abc
)
If a3377 + a86a3 = ba2c7c find number abc. Multiple solutions may exist. Calculate the number 944
. Each of the numbers can be used only once.','/archive/2024/09/20/numbermania-1726790702.png','/calculate-the-number-944/8123'))
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. 
