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Math (page 262)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 2611 to 2620. |
MATH PUZZLE: Can you replace...
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MATH PUZZLE: Can you replace the question mark with a number? Calculate the number 3315
. Each of the numbers can be used only once.','/archive/2017/03/24/numbermania-1490313901.png','/calculate-the-number-3315/3714'))
NUMBERMANIA: Calculate the number 3315 using numbers [8, 8, 7, 3, 98, 572] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 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/2017/03/23/magic-square-1490227554.png','/MAGIC-SQUARE-Calculate-A-B-C/3709'))
The aim is to place the some numbers from the list (11, 12, 17, 21, 24, 29, 33, 48, 53, 57, 94) 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. 
Not Afraid
A few minutes before the church services started, the congregation was sitting in their pews and talking. Suddenly, Satan appeared at the front of the church.
Everyone started screaming and running for the back entrance, trampling each other in a frantic effort to get away from evil incarnate. Soon the church was empty except for one elderly gentleman who sat calmly in his pew without moving, seemingly oblivious to the fact that God's ultimate enemy was in his presence.
So Satan walked up to the man and said, 'Do you know who I am?'
The man replied, 'Yep, sure do.'
Aren't you afraid of me?' Satan asked.
'Nope, sure ain't.' said the man.
Don't you realize I can kill you with one word?' asked Satan.
Don't doubt it for a minute, ' returned the old man, in an even tone.
'Did you know that I can cause you profound, horrifying agony for all eternity?' persisted Satan.
Yep,' was the calm reply.
'And you're still not afraid?' asked Satan.
'Nope,' said the old man.
More than a little perturbed, Satan asked, ' Why aren't you afraid of me?'
The man calmly replied, 'Been married to your sister for 48 years.'
Replace the question mark with a number
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MATH PUZZLE: Can you replace the question mark with a number? 
Find number abc
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If 8bca2 - 723c3 = 127b9 find number abc. Multiple solutions may exist. Calculate the number 7747
. Each of the numbers can be used only once.','/archive/2017/03/20/numbermania-1489968301.png','/calculate-the-number-7747/3696'))
NUMBERMANIA: Calculate the number 7747 using numbers [4, 9, 6, 6, 31, 757] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
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If a30c3 - cbba3 = 67430 find number abc. Multiple solutions may exist. MATH PUZZLE: Can you replace...
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MATH PUZZLE: Can you replace the question mark with a number? Calculate the number 411
. Each of the numbers can be used only once.','/archive/2017/03/17/numbermania-1489709102.png','/calculate-the-number-411/3682'))
NUMBERMANIA: Calculate the number 411 using numbers [2, 9, 5, 2, 15, 638] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 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/2017/03/16/magic-square-1489622768.png','/MAGIC-SQUARE-Calculate-A-B-C/3679'))
The aim is to place the some numbers from the list (20, 21, 24, 25, 29, 30, 34, 43, 44, 48, 61) 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. 
