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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. |
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/2026/06/25/magic-square-1782345970.png','/MAGIC-SQUARE-Calculate-A-B-C/8756'))
The aim is to place the some numbers from the list (3, 7, 8, 11, 27, 30, 31, 32, 34, 35, 42, 48) 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 c3294 + bba8c = aa9479 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 8628
. Each of the numbers can be used only once.','/archive/2026/06/22/numbermania-1782086702.png','/calculate-the-number-8628/8753'))
NUMBERMANIA: Calculate the number 8628 using numbers [5, 4, 5, 4, 50, 937] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Pretty normal
A woman went to see her psychiatrist. "I'm really concerned," she said. "The other day I found my daughter and the little boy next door together, naked, examining each other's bodies and giggling."
The psychiatrist smiled. "That's nothing to worry about, it's pretty normal."
"Well, I don't know," said the woman, "It worries me. It worries my daughter's husband too."
Find number abc
)
If 5a9bb + 49bc9 = 1aab57 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 4293
. Each of the numbers can be used only once.','/archive/2026/06/19/numbermania-1781827501.png','/calculate-the-number-4293/8750'))
NUMBERMANIA: Calculate the number 4293 using numbers [9, 7, 1, 9, 24, 570] 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/2026/06/18/magic-square-1781741164.png','/MAGIC-SQUARE-Calculate-A-B-C/8749'))
The aim is to place the some numbers from the list (6, 11, 16, 18, 19, 31, 35, 36, 40, 41, 45, 95) 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 b94ab + 3a66c = 6acc3 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 4438
. Each of the numbers can be used only once.','/archive/2026/06/15/numbermania-1781481901.png','/calculate-the-number-4438/8746'))
NUMBERMANIA: Calculate the number 4438 using numbers [8, 6, 6, 9, 24, 302] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If c40b1 + a313b = 15b208 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 935
. Each of the numbers can be used only once.','/archive/2026/06/12/numbermania-1781222701.png','/calculate-the-number-935/8744'))
NUMBERMANIA: Calculate the number 935 using numbers [3, 2, 1, 5, 79, 358] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
