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The Most Difficult Tasks (page 120)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 1191 to 1200. |
Calculate the number 804
. Each of the numbers can be used only once.','/archive/2022/08/12/numbermania-1660262701.png','/calculate-the-number-804/7359'))
NUMBERMANIA: Calculate the number 804 using numbers [5, 2, 2, 9, 36, 188] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#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/2022/08/11/magic-square-1660176333.png','/MAGIC-SQUARE-Calculate-A-B-C/7358'))
The aim is to place the some numbers from the list (2, 12, 13, 16, 17, 23, 24, 68, 72, 79, 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. Correct answers: 2
#brainteasers #math #magicsquare
Calculate the number 2885
. Each of the numbers can be used only once.','/archive/2022/08/08/numbermania-1659917101.png','/calculate-the-number-2885/7355'))
NUMBERMANIA: Calculate the number 2885 using numbers [8, 3, 1, 9, 58, 796] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
How many people yelled into this door?
How many people yelled into this door? (April Fools' Day pranks)
Calculate the number 3824
. Each of the numbers can be used only once.','/archive/2022/08/05/numbermania-1659657901.png','/calculate-the-number-3824/7352'))
NUMBERMANIA: Calculate the number 3824 using numbers [1, 4, 4, 9, 83, 933] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#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/2022/08/04/magic-square-1659571594.png','/MAGIC-SQUARE-Calculate-A-B-C/7351'))
The aim is to place the some numbers from the list (11, 13, 16, 20, 22, 25, 43, 61, 66, 68, 71, 80, 84) 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: 2
#brainteasers #math #magicsquare
Calculate the number 670
. Each of the numbers can be used only once.','/archive/2022/08/01/numbermania-1659312301.png','/calculate-the-number-670/7348'))
NUMBERMANIA: Calculate the number 670 using numbers [5, 8, 9, 6, 93, 100] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
Calculate the number 8731
. Each of the numbers can be used only once.','/archive/2022/07/29/numbermania-1659053102.png','/calculate-the-number-8731/7345'))
NUMBERMANIA: Calculate the number 8731 using numbers [3, 7, 6, 1, 79, 892] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#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/2022/07/28/magic-square-1658966748.png','/MAGIC-SQUARE-Calculate-A-B-C/7344'))
The aim is to place the some numbers from the list (6, 7, 8, 9, 15, 16, 17, 20, 43, 44, 45, 90) 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: 2
#brainteasers #math #magicsquare
Find number abc
)
If 7283b + a988a = bc27b7 find number abc. Multiple solutions may exist. Correct answers: 2
#brainteasers #math
Calculate the number 819
. Each of the numbers can be used only once.','/archive/2022/07/25/numbermania-1658707501.png','/calculate-the-number-819/7340'))
NUMBERMANIA: Calculate the number 819 using numbers [8, 5, 2, 8, 40, 649] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 2
#brainteasers #math #numbermania
