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Math (page 261)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 2601 to 2610. |
Calculate the number 2641
. Each of the numbers can be used only once.','/archive/2017/04/03/numbermania-1491177902.png','/calculate-the-number-2641/3757'))
NUMBERMANIA: Calculate the number 2641 using numbers [8, 7, 2, 3, 95, 399] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 25
The first user who solved this task is Thinh Ddh.
#brainteasers #math #numbermania
Find number abc
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If 52a0a + ba4a5 = 1512bc find number abc. Multiple solutions may exist. Correct answers: 40
The first user who solved this task is On On Lunarbasil.
#brainteasers #math
How many triangles?
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MATH PUZZLE: How many triangles? Correct answers: 78
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
The secret of my success
Grandpa was celebrating his 100th birthday and everybody complimented him on how athletic and well-preserved he appeared.
"Gentlemen, I will tell you the secret of my success," he cackled. "I have been in the open air day after day for some 75 years now."
The celebrants were impressed and asked how he managed to keep up his rigorous fitness regime.
"Well, you see my wife and I were married 75 years ago. On our wedding night, we made a solemn pledge. Whenever we had a fight, the one who was proved wrong would go outside and take a walk."
Calculate the number 794
. Each of the numbers can be used only once.','/archive/2017/03/31/numbermania-1490918701.png','/calculate-the-number-794/3745'))
NUMBERMANIA: Calculate the number 794 using numbers [7, 5, 1, 1, 45, 157] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 26
The first user who solved this task is Eugenio G. F. de Kereki.
#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/2017/03/30/magic-square-1490832394.png','/MAGIC-SQUARE-Calculate-A-B-C/3741'))
The aim is to place the some numbers from the list (15, 16, 17, 18, 26, 27, 28, 52, 64, 65, 66, 89) 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: 31
The first user who solved this task is On On Lunarbasil.
#brainteasers #math #magicsquare
MATH PUZZLE: Can you replace...
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MATH PUZZLE: Can you replace the question mark with a number? Correct answers: 84
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
Find number abc
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If 894c4 - ba974 = 5c450 find number abc. Multiple solutions may exist. Correct answers: 40
The first user who solved this task is On On Lunarbasil.
#brainteasers #math
Replace the question mark with a number
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MATH PUZZLE: Can you replace the question mark with a number? Correct answers: 54
The first user who solved this task is On On Lunarbasil.
#brainteasers #math #riddles
Calculate the number 5059
. Each of the numbers can be used only once.','/archive/2017/03/27/numbermania-1490573101.png','/calculate-the-number-5059/3726'))
NUMBERMANIA: Calculate the number 5059 using numbers [3, 1, 2, 1, 75, 997] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 24
The first user who solved this task is Fazil Hashim.
#brainteasers #math #numbermania
Find number abc
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If 6a787 - 1bc78 = 4880c find number abc. Multiple solutions may exist. Correct answers: 46
The first user who solved this task is Eugenio G. F. de Kereki.
#brainteasers #math
