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Math (page 4)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 31 to 40. |
Find number abc
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If 5a1c1 - 41bac = 15c1b find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 3235
. Each of the numbers can be used only once.','/archive/2026/08/10/numbermania-1786320301.png','/calculate-the-number-3235/8801'))
NUMBERMANIA: Calculate the number 3235 using numbers [2, 5, 9, 6, 27, 564] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If 33aa9 + 2cbc3 = 554b2 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
A Conundrum
If women do the same job for less money, why do companies hire men to do the same job for more money?
It's a puzzlement!
Calculate the number 2291
. Each of the numbers can be used only once.','/archive/2026/08/07/numbermania-1786061101.png','/calculate-the-number-2291/8798'))
NUMBERMANIA: Calculate the number 2291 using numbers [5, 7, 6, 5, 90, 345] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#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/2026/08/06/magic-square-1785974726.png','/MAGIC-SQUARE-Calculate-A-B-C/8797'))
The aim is to place the some numbers from the list (20, 21, 23, 25, 30, 31, 35, 65, 66, 70) 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
#brainteasers #math #magicsquare
Find number abc
)
If 880c7 - bb71a = 5cbb5 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 2753
. Each of the numbers can be used only once.','/archive/2026/08/03/numbermania-1785715501.png','/calculate-the-number-2753/8794'))
NUMBERMANIA: Calculate the number 2753 using numbers [4, 2, 2, 4, 62, 905] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If 972cb - 17aca = 79c94 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 883
. Each of the numbers can be used only once.','/archive/2026/07/31/numbermania-1785456302.png','/calculate-the-number-883/8791'))
NUMBERMANIA: Calculate the number 883 using numbers [5, 2, 9, 7, 27, 823] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#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/2026/07/30/magic-square-1785369949.png','/MAGIC-SQUARE-Calculate-A-B-C/8790'))
The aim is to place the some numbers from the list (12, 13, 16, 20, 21, 24, 29, 30, 32, 33, 59) 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
#brainteasers #math #magicsquare
