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The Most Difficult Tasks (page 102)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1011 to 1020. |
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/2023/07/13/magic-square-1689206735.png','/MAGIC-SQUARE-Calculate-A-B-C/7691'))
The aim is to place the some numbers from the list (4, 7, 9, 16, 19, 21, 24, 27, 29, 34, 84) 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: 1
#brainteasers #math #magicsquare
Find number abc
)
If 76343 - 4bbb1 = 3a79c find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 6371
. Each of the numbers can be used only once.','/archive/2023/07/10/numbermania-1688947501.png','/calculate-the-number-6371/7688'))
NUMBERMANIA: Calculate the number 6371 using numbers [6, 8, 4, 1, 23, 615] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
A blond and her blond boyfrien...
A blond and her blond boyfriend went for a walk along the river. The blond walked across alone on a wooden bridge. After crossing the river, the bridge fell down. She called across to her blond boyfriend telling him that she couldn't get back.
He yelled in response, "Wait until dark, and I will shine my flash light across the river. Get on the light beam and walk back."
She replied, "No, I'll get half way across the river, and you will turn the light off on me!"
He yelled in response, "Wait until dark, and I will shine my flash light across the river. Get on the light beam and walk back."
She replied, "No, I'll get half way across the river, and you will turn the light off on me!"
Calculate the number 7266
. Each of the numbers can be used only once.','/archive/2023/07/07/numbermania-1688688301.png','/calculate-the-number-7266/7685'))
NUMBERMANIA: Calculate the number 7266 using numbers [7, 7, 3, 7, 29, 707] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#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/2023/07/06/magic-square-1688601958.png','/MAGIC-SQUARE-Calculate-A-B-C/7684'))
The aim is to place the some numbers from the list (14, 15, 22, 23, 25, 27, 28, 33, 38, 73, 88, 97) 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: 1
#brainteasers #math #magicsquare
Find number abc
)
If 762ba - 61206 = 1502c find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 7465
. Each of the numbers can be used only once.','/archive/2023/06/30/numbermania-1688083501.png','/calculate-the-number-7465/7678'))
NUMBERMANIA: Calculate the number 7465 using numbers [3, 5, 8, 5, 93, 440] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#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/2023/06/29/magic-square-1687997140.png','/MAGIC-SQUARE-Calculate-A-B-C/7677'))
The aim is to place the some numbers from the list (9, 10, 13, 14, 20, 24, 38, 39, 49, 80, 97) 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: 1
#brainteasers #math #magicsquare
Calculate the number 6256
. Each of the numbers can be used only once.','/archive/2023/06/26/numbermania-1687737901.png','/calculate-the-number-6256/7674'))
NUMBERMANIA: Calculate the number 6256 using numbers [2, 5, 6, 8, 41, 896] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Calculate the number 387
. Each of the numbers can be used only once.','/archive/2023/06/23/numbermania-1687478701.png','/calculate-the-number-387/7671'))
NUMBERMANIA: Calculate the number 387 using numbers [6, 2, 7, 9, 33, 317] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
