|
Math (page 87)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 861 to 870. |
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/2023/02/16/magic-square-1676506035.png','/MAGIC-SQUARE-Calculate-A-B-C/7545'))
The aim is to place the some numbers from the list (3, 4, 5, 7, 22, 23, 24, 36, 37, 42, 43, 44, 72) 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. Find number abc
)
If 5c955 + 8c9bc = aba885 find number abc. Multiple solutions may exist. Calculate the number 846
. Each of the numbers can be used only once.','/archive/2023/02/13/numbermania-1676246702.png','/calculate-the-number-846/7542'))
NUMBERMANIA: Calculate the number 846 using numbers [3, 4, 9, 2, 83, 598] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
Witch doctor weather
A film crew is on location in Kenya, when a tribal shaman approaches the director and says, "Tomorrow rain." The director pays no attention, but the following day it pours and shooting has to be delayed.
That night, the director sends his assistant to bring the shaman back. "What will be the weather tomorrow?" asks the director.
"Bigger rain tomorrow, much wind," and sure enough a terrible storm once again delays the filming.
But then the witch doctor disappears for a week and the director, now depending on him, sends his people out to find him and bring him back to camp.
Finally, he is located and brought to the director's tent. "What will be the weather tomorrow?" asks the director in desperation.
"No idea," says the shaman, "Radio batteries dead."
Find number abc
)
If 7828c - b02ab = 180a3 find number abc. Multiple solutions may exist. 
Calculate the number 1911
. Each of the numbers can be used only once.','/archive/2023/02/10/numbermania-1675987501.png','/calculate-the-number-1911/7539'))
NUMBERMANIA: Calculate the number 1911 using numbers [6, 6, 8, 1, 85, 324] 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/2023/02/09/magic-square-1675901151.png','/MAGIC-SQUARE-Calculate-A-B-C/7538'))
The aim is to place the some numbers from the list (8, 11, 12, 13, 15, 16, 37, 41, 42, 89, 95) 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. Find number abc
)
If a1cab - bb195 = c292 find number abc. Multiple solutions may exist. Calculate the number 3527
. Each of the numbers can be used only once.','/archive/2023/02/06/numbermania-1675641901.png','/calculate-the-number-3527/7535'))
NUMBERMANIA: Calculate the number 3527 using numbers [9, 9, 7, 9, 77, 246] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Find number abc
)
If aaaba + c1295 = 1501bb find number abc. Multiple solutions may exist. Calculate the number 2822
. Each of the numbers can be used only once.','/archive/2023/02/03/numbermania-1675382702.png','/calculate-the-number-2822/7532'))
NUMBERMANIA: Calculate the number 2822 using numbers [4, 3, 6, 5, 22, 332] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. 
