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MathThese 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 1 to 10. |
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Calculate the number 9712
. Each of the numbers can be used only once.','/archive/2019/11/11/numbermania-1573430702.png','/calculate-the-number-9712/6149'))
NUMBERMANIA: Calculate the number 9712 using numbers [3, 7, 4, 6, 16, 962] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 5
The first user who solved this task is Fazil Hashim.
#brainteasers #math #numbermania
Find number abc
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If 80c92 - aa21b = 2a479 find number abc. Multiple solutions may exist. Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate the number 6648
. Each of the numbers can be used only once.','/archive/2019/11/08/numbermania-1573171501.png','/calculate-the-number-6648/6146'))
NUMBERMANIA: Calculate the number 6648 using numbers [6, 7, 9, 1, 10, 443] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 5
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
What's the trick?
A man went to the police station wishing to speak with the burglar who had broken into his house the night before.
"You'll get your chance in court," said the desk sergeant.
"No, no, no!" insisted the man. "I want to know how he got into the house without waking my wife. I've been trying to do that for years!"
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/2019/11/07/magic-square-1573085174.png','/MAGIC-SQUARE-Calculate-A-B-C/6145'))
The aim is to place the some numbers from the list (3, 5, 7, 10, 12, 13, 18, 36, 69, 71, 77, 78) 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: 6
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If c7a57 + ac7b2 = 812ab find number abc. Multiple solutions may exist. Correct answers: 14
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate the number 1937
. Each of the numbers can be used only once.','/archive/2019/11/04/numbermania-1572825901.png','/calculate-the-number-1937/6142'))
NUMBERMANIA: Calculate the number 1937 using numbers [1, 2, 6, 3, 73, 639] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 4
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Find number abc
)
If c780b - a2cb0 = bbabb find number abc. Multiple solutions may exist. Correct answers: 15
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate the number 2234
. Each of the numbers can be used only once.','/archive/2019/11/01/numbermania-1572566701.png','/calculate-the-number-2234/6139'))
NUMBERMANIA: Calculate the number 2234 using numbers [6, 2, 8, 7, 14, 696] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 5
The first user who solved this task is Thinh Ddh.
#brainteasers #math #numbermania
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/2019/10/31/magic-square-1572480375.png','/MAGIC-SQUARE-Calculate-A-B-C/6138'))
The aim is to place the some numbers from the list (2, 3, 5, 6, 8, 11, 14, 15, 17, 20, 25, 76) 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: 8
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If 6abc3 + a93c9 = caab2 find number abc. Multiple solutions may exist. Correct answers: 11
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
