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The Most Difficult Tasks (page 106)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1051 to 1060. |
Calculate the number 1293
. Each of the numbers can be used only once.','/archive/2023/04/07/numbermania-1680825901.png','/calculate-the-number-1293/7595'))
NUMBERMANIA: Calculate the number 1293 using numbers [9, 2, 6, 1, 65, 410] 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/2023/04/06/magic-square-1680739552.png','/MAGIC-SQUARE-Calculate-A-B-C/7594'))
The aim is to place the some numbers from the list (5, 7, 10, 11, 13, 16, 26, 48, 50, 53, 99) 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 920
. Each of the numbers can be used only once.','/archive/2023/04/03/numbermania-1680480301.png','/calculate-the-number-920/7591'))
NUMBERMANIA: Calculate the number 920 using numbers [4, 3, 7, 7, 28, 834] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Jones came into the office an...
Jones came into the office an hour late for the third time in one week and found the boss waiting for him.
"What's the story this time, Jones?" he asked sarcastically. "Let's hear a good excuse for a change."
Jones sighed, "Everything went wrong this morning, Boss. The wife decided to drive me to the station. She got ready in ten minutes, but then the drawbridge got stuck. Rather than let you down, I swam across the river — look, my suit's still damp — ran out to the airport, got a ride on Mr. Thompson's helicopter, landed on top of Radio City Music Hall, and was carried here piggyback by one of the Rockettes."
"You'll have to do better than that, Jones," said the boss, obviously disappointed. "No woman can get ready in ten minutes."
"What's the story this time, Jones?" he asked sarcastically. "Let's hear a good excuse for a change."
Jones sighed, "Everything went wrong this morning, Boss. The wife decided to drive me to the station. She got ready in ten minutes, but then the drawbridge got stuck. Rather than let you down, I swam across the river — look, my suit's still damp — ran out to the airport, got a ride on Mr. Thompson's helicopter, landed on top of Radio City Music Hall, and was carried here piggyback by one of the Rockettes."
"You'll have to do better than that, Jones," said the boss, obviously disappointed. "No woman can get ready in ten minutes."
Calculate the number 6633
. Each of the numbers can be used only once.','/archive/2023/03/31/numbermania-1680221101.png','/calculate-the-number-6633/7588'))
NUMBERMANIA: Calculate the number 6633 using numbers [4, 2, 6, 5, 83, 622] 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/2023/03/30/magic-square-1680134780.png','/MAGIC-SQUARE-Calculate-A-B-C/7587'))
The aim is to place the some numbers from the list (4, 7, 8, 12, 15, 16, 21, 24, 25, 41, 93, 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 2229
. Each of the numbers can be used only once.','/archive/2023/03/27/numbermania-1679875501.png','/calculate-the-number-2229/7584'))
NUMBERMANIA: Calculate the number 2229 using numbers [3, 8, 3, 9, 93, 294] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Calculate the number 2193
. Each of the numbers can be used only once.','/archive/2023/03/24/numbermania-1679616301.png','/calculate-the-number-2193/7581'))
NUMBERMANIA: Calculate the number 2193 using numbers [1, 4, 6, 2, 92, 403] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Calculate the number 6549
. Each of the numbers can be used only once.','/archive/2023/03/20/numbermania-1679270701.png','/calculate-the-number-6549/7577'))
NUMBERMANIA: Calculate the number 6549 using numbers [5, 7, 7, 6, 32, 945] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
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If abc3b + b82c2 = b0a783 find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 1300
. Each of the numbers can be used only once.','/archive/2023/03/17/numbermania-1679011501.png','/calculate-the-number-1300/7574'))
NUMBERMANIA: Calculate the number 1300 using numbers [7, 4, 3, 1, 14, 129] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
