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The Most Difficult Tasks (page 51)puzzles, riddles, mathematical problems, mastermind, cinemania... These are the tasks listed 501 to 510. |
Find number abc
If ab9ca + 6ba9c = 1c5acb find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 1191
NUMBERMANIA: Calculate the number 1191 using numbers [7, 6, 2, 7, 48, 936] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Calculate the number 231
NUMBERMANIA: Calculate the number 231 using numbers [3, 5, 5, 7, 26, 156] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A*B*C
The aim is to place the some numbers from the list (7, 9, 11, 26, 28, 30, 41, 43, 45, 62) 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: 0
#brainteasers #math #magicsquare
Find number abc
If 130c0 + a3bca = c6aaa find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 9618
NUMBERMANIA: Calculate the number 9618 using numbers [2, 3, 8, 6, 99, 901] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
Find number abc
If 8c31c + 1a23b = aab4b find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math
Calculate the number 2627
NUMBERMANIA: Calculate the number 2627 using numbers [8, 5, 3, 6, 10, 522] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once. Correct answers: 0
#brainteasers #math #numbermania
MAGIC SQUARE: Calculate A+B-C
The aim is to place the some numbers from the list (11, 15, 16, 18, 19, 20, 22, 57, 58, 60, 69) 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: 0
#brainteasers #math #magicsquare
Find number abc
If c3ba3 - 2cccc = a3bab find number abc. Multiple solutions may exist. Correct answers: 0
#brainteasers #math

