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Math (page 8)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 71 to 80. |
Find number abc
)
If 964ba - 9bc90 = 4a2a find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 6672
. Each of the numbers can be used only once.','/archive/2026/04/27/numbermania-1777248301.png','/calculate-the-number-6672/8700'))
NUMBERMANIA: Calculate the number 6672 using numbers [5, 8, 6, 2, 21, 808] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If b5b29 - 69bac = c599b find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
At The Public Pool
The lifeguard told the mother to make her young son stop urinating in the pool.
"Everyone knows," the mother lectured him, "that from time to time, young children will urinate in a pool."
"Oh really?" said the lifeguard, "from the diving board!?!?"
Calculate the number 789
. Each of the numbers can be used only once.','/archive/2026/04/24/numbermania-1776989101.png','/calculate-the-number-789/8697'))
NUMBERMANIA: Calculate the number 789 using numbers [5, 5, 7, 5, 14, 546] 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/2026/04/23/magic-square-1776902816.png','/MAGIC-SQUARE-Calculate-A-B-C/8696'))
The aim is to place the some numbers from the list (2, 5, 8, 13, 16, 28, 31, 32, 36, 44, 47, 52, 73) 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 2abb7 + ca3b2 = 11a02a find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 2598
. Each of the numbers can be used only once.','/archive/2026/04/20/numbermania-1776643501.png','/calculate-the-number-2598/8693'))
NUMBERMANIA: Calculate the number 2598 using numbers [3, 3, 7, 5, 55, 643] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If c9abc - c4035 = 5a4a find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 687
. Each of the numbers can be used only once.','/archive/2026/04/17/numbermania-1776384301.png','/calculate-the-number-687/8690'))
NUMBERMANIA: Calculate the number 687 using numbers [7, 6, 6, 8, 19, 125] 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/2026/04/16/magic-square-1776297945.png','/MAGIC-SQUARE-Calculate-A-B-C/8689'))
The aim is to place the some numbers from the list (18, 19, 20, 21, 22, 28, 29, 54, 56, 63, 72) 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
