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The Most Difficult Tasks (page 184)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1831 to 1840. |
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/2021/06/17/magic-square-1623888316.png','/MAGIC-SQUARE-Calculate-A-B-C/6938'))
The aim is to place the some numbers from the list (6, 7, 10, 22, 23, 26, 45, 64, 65, 68) 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: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Calculate the number 1086
. Each of the numbers can be used only once.','/archive/2021/05/31/numbermania-1622419501.png','/calculate-the-number-1086/6921'))
NUMBERMANIA: Calculate the number 1086 using numbers [6, 8, 8, 5, 63, 743] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#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/2021/05/20/magic-square-1621469110.png','/MAGIC-SQUARE-Calculate-A-B-C/6910'))
The aim is to place the some numbers from the list (21, 24, 26, 27, 30, 32, 64, 67, 69) 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: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
A dietitian was once addressin...
A dietitian was once addressing a large audience in Chicago:
"The material we put into our stomachs is enough to have killed most of us sitting here, years ago. Red meat is awful. Soft drinks erode your stomach lining. Chinese food is loaded with MSG. Vegetables can be disastrous, and none of us realizes the long-term harm caused by the germs in our drinking water.
"But there is one thing that is the most dangerous of all and we all have eaten or will eat it. Can anyone here tell me what food it is that causes the most grief and suffering for years after eating it?"
A 75-year-old man in the front row stood up and said, "Wedding cake."
"The material we put into our stomachs is enough to have killed most of us sitting here, years ago. Red meat is awful. Soft drinks erode your stomach lining. Chinese food is loaded with MSG. Vegetables can be disastrous, and none of us realizes the long-term harm caused by the germs in our drinking water.
"But there is one thing that is the most dangerous of all and we all have eaten or will eat it. Can anyone here tell me what food it is that causes the most grief and suffering for years after eating it?"
A 75-year-old man in the front row stood up and said, "Wedding cake."
Calculate the number 567
. Each of the numbers can be used only once.','/archive/2021/04/30/numbermania-1619741101.png','/calculate-the-number-567/6890'))
NUMBERMANIA: Calculate the number 567 using numbers [2, 7, 9, 9, 40, 115] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #numbermania
Calculate the number 6709
. Each of the numbers can be used only once.','/archive/2021/04/23/numbermania-1619136301.png','/calculate-the-number-6709/6883'))
NUMBERMANIA: Calculate the number 6709 using numbers [2, 4, 5, 7, 61, 898] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Calculate the number 4851
. Each of the numbers can be used only once.','/archive/2021/04/19/numbermania-1618790701.png','/calculate-the-number-4851/6879'))
NUMBERMANIA: Calculate the number 4851 using numbers [5, 2, 5, 7, 79, 430] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nílton Corrêa de Sousa.
#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/2021/03/04/magic-square-1614816329.png','/MAGIC-SQUARE-Calculate-A-B-C/6833'))
The aim is to place the some numbers from the list (5, 6, 13, 22, 23, 24, 25, 30, 32, 50, 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: 10
The first user who solved this task is Nílton Corrêa de Sousa.
#brainteasers #math #magicsquare
Calculate the number 3798
. Each of the numbers can be used only once.','/archive/2021/02/15/numbermania-1613347501.png','/calculate-the-number-3798/6816'))
NUMBERMANIA: Calculate the number 3798 using numbers [7, 6, 4, 2, 92, 655] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Calculate the number 1504
. Each of the numbers can be used only once.','/archive/2021/01/08/numbermania-1610064301.png','/calculate-the-number-1504/6778'))
NUMBERMANIA: Calculate the number 1504 using numbers [7, 4, 8, 8, 15, 309] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Calculate the number 1160
. Each of the numbers can be used only once.','/archive/2020/12/25/numbermania-1608854701.png','/calculate-the-number-1160/6764'))
NUMBERMANIA: Calculate the number 1160 using numbers [1, 1, 2, 9, 67, 422] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
