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Math (page 2)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 11 to 20. |
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Find number abc
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If ca63a - 62b6b = 3257a find number abc. Multiple solutions may exist. Correct answers: 26
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Calculate the number 1066
. Each of the numbers can be used only once.','/archive/2018/11/05/numbermania-1541376301.png','/calculate-the-number-1066/5680'))
NUMBERMANIA: Calculate the number 1066 using numbers [3, 8, 7, 3, 10, 341] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 12
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
Find number abc
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If 4a3ca + cab32 = 1b83a1 find number abc. Multiple solutions may exist. Correct answers: 21
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Getting to Heaven from the Post Office
A preacher, newly called to a small country town, needed to mail a letter. Passing a young boy on the street, the pastor asked where he could find the post office. After getting his answer, the minister thanked the boy and said, “If you’ll come to the community church this evening, you can hear me tell everyone how to get to heaven.” “I don’t know, sir,” the boy replied. “You don’t even know how to get to the post office!”
Calculate the number 1121
. Each of the numbers can be used only once.','/archive/2018/11/02/numbermania-1541117101.png','/calculate-the-number-1121/5675'))
NUMBERMANIA: Calculate the number 1121 using numbers [7, 3, 3, 5, 88, 870] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Djordje Timotijevic.
#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/2018/11/01/magic-square-1541030722.png','/MAGIC-SQUARE-Calculate-A-B-C/5673'))
The aim is to place the some numbers from the list (3, 7, 9, 11, 13, 17, 67, 71, 74, 75) 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 Nílton Corrêa De Sousa.
#brainteasers #math #magicsquare
Find number abc
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If c7aac - 3a850 = 3b37c find number abc. Multiple solutions may exist. Correct answers: 25
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math
Calculate the number 610
. Each of the numbers can be used only once.','/archive/2018/10/29/numbermania-1540771501.png','/calculate-the-number-610/5667'))
NUMBERMANIA: Calculate the number 610 using numbers [9, 2, 7, 6, 39, 333] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #numbermania
Find number abc
)
If c3b1b - bcc7b = b7a40 find number abc. Multiple solutions may exist. Correct answers: 15
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
Calculate the number 8126
. Each of the numbers can be used only once.','/archive/2018/10/26/numbermania-1540512301.png','/calculate-the-number-8126/5661'))
NUMBERMANIA: Calculate the number 8126 using numbers [6, 4, 3, 6, 53, 868] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 10
The first user who solved this task is Djordje Timotijevic.
#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/2018/10/25/magic-square-1540425922.png','/MAGIC-SQUARE-Calculate-A-B-C/5658'))
The aim is to place the some numbers from the list (3, 6, 11, 17, 20, 25, 59, 62, 67, 82) 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: 14
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #magicsquare
