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Math (page 82)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 811 to 820. |
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
Find number abc
)
If 49aba + 24082 = bc25c find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
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
A trip to the movies...
For the first time in many years, an old man traveled from his rural town to the city to attend a movie.
After buying his ticket, he stopped at the concession stand to purchase some popcorn. As he handed the attendant $1.50, he couldn't help but comment, "The last time I went to the movies, popcorn was only 15 cents."
"Well, sir," the attendant replied with a grin, "You're really going to enjoy yourself this evening. We have sound now."
Find number abc
)
If ab2c9 - 69abb = 1b365 find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
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
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/2023/06/22/magic-square-1687392319.png','/MAGIC-SQUARE-Calculate-A-B-C/7670'))
The aim is to place the some numbers from the list (1, 3, 4, 13, 15, 16, 69, 71, 72, 83) 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 10a23 + 35aac = bcb99 find number abc. Multiple solutions may exist. Correct answers: 7
#brainteasers #math
Calculate the number 1137
. Each of the numbers can be used only once.','/archive/2023/06/19/numbermania-1687133102.png','/calculate-the-number-1137/7667'))
NUMBERMANIA: Calculate the number 1137 using numbers [5, 3, 2, 6, 56, 404] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
Find number abc
)
If 5ac7c + c48bc = 7c002 find number abc. Multiple solutions may exist. Correct answers: 3
#brainteasers #math
Calculate the number 1652
. Each of the numbers can be used only once.','/archive/2023/06/16/numbermania-1686873901.png','/calculate-the-number-1652/7664'))
NUMBERMANIA: Calculate the number 1652 using numbers [4, 2, 5, 3, 95, 442] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 1
#brainteasers #math #numbermania
