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Math (page 31)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 301 to 310. |
Calculate the number 400
. Each of the numbers can be used only once.','/archive/2025/04/11/numbermania-1744329901.png','/calculate-the-number-400/8325'))
NUMBERMANIA: Calculate the number 400 using numbers [6, 6, 9, 8, 67, 264] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#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/2025/04/10/magic-square-1744243567.png','/MAGIC-SQUARE-Calculate-A-B-C/8324'))
The aim is to place the some numbers from the list (12, 13, 15, 16, 23, 26, 61, 63, 68, 69, 79, 88) 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 4a9cc + 991b4 = 14a111 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Dan St. Germain: Too Lazy to Kill
I could never be a serial killer because Im way too lazy to follow a pattern. I used to murder women that look like Grandmother but now -- mostly delivery men.
Calculate the number 454
. Each of the numbers can be used only once.','/archive/2025/04/07/numbermania-1743984301.png','/calculate-the-number-454/8321'))
NUMBERMANIA: Calculate the number 454 using numbers [1, 6, 1, 8, 18, 158] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If aa3bc - bac55 = 195cb find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 8404
. Each of the numbers can be used only once.','/archive/2025/04/04/numbermania-1743725101.png','/calculate-the-number-8404/8318'))
NUMBERMANIA: Calculate the number 8404 using numbers [8, 9, 4, 4, 65, 949] 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/2025/04/03/magic-square-1743638743.png','/MAGIC-SQUARE-Calculate-A-B-C/8317'))
The aim is to place the some numbers from the list (9, 10, 11, 14, 15, 16, 42, 54, 55, 56, 79) 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 a606b + 8227b = 1c8cc8 find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 898
. Each of the numbers can be used only once.','/archive/2025/03/31/numbermania-1743379501.png','/calculate-the-number-898/8314'))
NUMBERMANIA: Calculate the number 898 using numbers [1, 9, 9, 9, 76, 286] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
)
If 8cbb8 - 7ab22 = bcab find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
