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Math (page 203)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 2021 to 2030. |
What is the missing number?
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What is the missing number? Correct answers: 50
The first user who solved this task is Fazil Hashim.
#brainteasers #math #riddles
Calculate the number 965
. Each of the numbers can be used only once.','/archive/2019/01/28/numbermania-1548633902.png','/calculate-the-number-965/5795'))
NUMBERMANIA: Calculate the number 965 using numbers [2, 9, 3, 6, 78, 622] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 27
The first user who solved this task is Fazil Hashim.
#brainteasers #math #numbermania
Find number abc
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If 2c535 + 636c9 = 8abaa find number abc. Multiple solutions may exist. Correct answers: 34
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math
Sleep at age 21 and 40
Four hours of sleep at age 21: I'm ready to party again. Four hours of sleep at age 40: Say one thing to me and i'll smack you in the face.
Calculate the number 2755
. Each of the numbers can be used only once.','/archive/2019/01/25/numbermania-1548374701.png','/calculate-the-number-2755/5788'))
NUMBERMANIA: Calculate the number 2755 using numbers [6, 6, 6, 2, 75, 477] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 21
The first user who solved this task is Thinh Ddh.
#brainteasers #math #numbermania
What is the missing number?
)
What is the missing number? Correct answers: 40
The first user who solved this task is Fazil Hashim.
#brainteasers #math #riddles
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/2019/01/24/magic-square-1548288365.png','/MAGIC-SQUARE-Calculate-A-B-C/5784'))
The aim is to place the some numbers from the list (10, 14, 19, 31, 35, 40, 50, 55, 59, 64, 90, 91) 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: 18
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math #magicsquare
Find number abc
)
If aacb8 - ca30c = 399ba find number abc. Multiple solutions may exist. Correct answers: 49
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math
Calculate the number 4882
. Each of the numbers can be used only once.','/archive/2019/01/21/numbermania-1548029101.png','/calculate-the-number-4882/5776'))
NUMBERMANIA: Calculate the number 4882 using numbers [7, 8, 5, 9, 43, 528] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 11
The first user who solved this task is Thinh Ddh.
#brainteasers #math #numbermania
Find number abc
)
If 9b222 - 5b753 = 39ac9 find number abc. Multiple solutions may exist. Correct answers: 41
The first user who solved this task is Nílton Corrêa De Sousa.
#brainteasers #math
Calculate the number 1100
. Each of the numbers can be used only once.','/archive/2019/01/18/numbermania-1547769901.png','/calculate-the-number-1100/5770'))
NUMBERMANIA: Calculate the number 1100 using numbers [8, 7, 9, 3, 30, 669] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 21
The first user who solved this task is Thinh Ddh.
#brainteasers #math #numbermania
