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Math (page 79)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 781 to 790. |
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/2023/08/10/magic-square-1691625918.png','/MAGIC-SQUARE-Calculate-A-B-C/7719'))
The aim is to place the some numbers from the list (16, 19, 23, 31, 34, 38, 48, 69, 72, 76) 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 98160 + a721b = 1aca7b find number abc. Multiple solutions may exist. Correct answers: 4
#brainteasers #math
Calculate the number 2810
. Each of the numbers can be used only once.','/archive/2023/08/07/numbermania-1691366701.png','/calculate-the-number-2810/7716'))
NUMBERMANIA: Calculate the number 2810 using numbers [4, 6, 2, 4, 33, 971] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
A man and his wife are dining...
A man and his wife are dining at a table in a plush restaurant, and the husband keeps staring at a drunken lady swigging her drink as she sits alone at a nearby table.
The wife asks, "Do you know her?"
"Yes," sighs the husband, "she's my ex-girlfriend. I understand she took to drinking right after we split up seven years ago, and I hear she hasn't been sober since."
"My God!" says the wife. "Who would think a person could go on celebrating that long?"
The wife asks, "Do you know her?"
"Yes," sighs the husband, "she's my ex-girlfriend. I understand she took to drinking right after we split up seven years ago, and I hear she hasn't been sober since."
"My God!" says the wife. "Who would think a person could go on celebrating that long?"
Find number abc
)
If bcb8a - 8bbb3 = cbb4 find number abc. Multiple solutions may exist. Correct answers: 5
#brainteasers #math
Calculate the number 890
. Each of the numbers can be used only once.','/archive/2023/08/04/numbermania-1691107502.png','/calculate-the-number-890/7713'))
NUMBERMANIA: Calculate the number 890 using numbers [8, 2, 4, 7, 28, 839] 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/2023/08/03/magic-square-1691021118.png','/MAGIC-SQUARE-Calculate-A-B-C/7712'))
The aim is to place the some numbers from the list (11, 13, 17, 18, 19, 20, 22, 24, 27, 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: 1
#brainteasers #math #magicsquare
Find number abc
)
If 8bbba - c0333 = 2b442 find number abc. Multiple solutions may exist. Correct answers: 3
#brainteasers #math
Calculate the number 5166
. Each of the numbers can be used only once.','/archive/2023/07/31/numbermania-1690761901.png','/calculate-the-number-5166/7709'))
NUMBERMANIA: Calculate the number 5166 using numbers [8, 4, 2, 5, 28, 503] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If bb5ca + 30cb0 = cba5a find number abc. Multiple solutions may exist. Correct answers: 1
#brainteasers #math
Calculate the number 700
. Each of the numbers can be used only once.','/archive/2023/07/28/numbermania-1690502701.png','/calculate-the-number-700/7706'))
NUMBERMANIA: Calculate the number 700 using numbers [4, 6, 2, 9, 16, 822] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
