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Math (page 141)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 1401 to 1410. |
Find number abc
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If a84bc + a32a6 = 1a1b66 find number abc. Multiple solutions may exist. Correct answers: 17
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate the number 1815
. Each of the numbers can be used only once.','/archive/2021/03/26/numbermania-1616717101.png','/calculate-the-number-1815/6855'))
NUMBERMANIA: Calculate the number 1815 using numbers [7, 2, 1, 6, 88, 961] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
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/2021/03/25/magic-square-1616630717.png','/MAGIC-SQUARE-Calculate-A-B-C/6854'))
The aim is to place the some numbers from the list (7, 9, 12, 13, 14, 18, 22, 24, 28, 42) 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: 13
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Identity crisis...
A wild-eyed man, dressed in a Napoleonic costume and hiding his right hand inside his coat, entered the psychiatrist's office and nervously exclaimed, "Doctor, I need your help right away."
"I can see that," retorted the doctor. "Lie down on that couch, and tell me your problem."
"I don't have any problem," the man snapped. "In fact, as Emperor of France, I have everything I could possibly want: money, women, power--everything! But I'm afriad my wife, Josephine, is in deep mental trouble."
"I see," said the psychiatrist, humoring his distraught patient. "And what seems to be her main problem?"
"For some strange reason," answered the unhappy man, "she thinks she's Mrs. Schwartz."
Find number abc
)
If 9ca9a - a0b0b = 1cb9b find number abc. Multiple solutions may exist. Correct answers: 36
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate the number 1574
. Each of the numbers can be used only once.','/archive/2021/03/22/numbermania-1616371501.png','/calculate-the-number-1574/6851'))
NUMBERMANIA: Calculate the number 1574 using numbers [6, 5, 3, 4, 98, 243] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 13
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
Find number abc
)
If aaa22 + 2bca6 = ca168 find number abc. Multiple solutions may exist. Correct answers: 18
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate the number 337
. Each of the numbers can be used only once.','/archive/2021/03/19/numbermania-1616112302.png','/calculate-the-number-337/6848'))
NUMBERMANIA: Calculate the number 337 using numbers [6, 5, 7, 5, 12, 367] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
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/2021/03/18/magic-square-1616025927.png','/MAGIC-SQUARE-Calculate-A-B-C/6847'))
The aim is to place the some numbers from the list (18, 19, 20, 23, 24, 25, 56, 61, 62, 63, 79) 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: 12
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #magicsquare
Find number abc
)
If bbb53 + 3b323 = c27c7a find number abc. Multiple solutions may exist. Correct answers: 23
The first user who solved this task is Nasrin 24 T.
#brainteasers #math
Calculate the number 1838
. Each of the numbers can be used only once.','/archive/2021/03/15/numbermania-1615766701.png','/calculate-the-number-1838/6844'))
NUMBERMANIA: Calculate the number 1838 using numbers [4, 6, 5, 2, 68, 223] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Nasrin 24 T.
#brainteasers #math #numbermania
