BRAIN TEASERS
Math (page 67)

Math (page 67)

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 661 to 670.
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Calculate the number 1048

NUMBERMANIA: Calculate the number 1048 using numbers [7, 2, 8, 5, 64, 101] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania
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Find number abc

If b383b + 35a1a = 10c04c find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 469

NUMBERMANIA: Calculate the number 469 using numbers [2, 8, 9, 3, 63, 347] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania

Sweet Jeepsus!

Sweet Jeepsus!
I Drive a Christler!
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MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (9, 12, 17, 19, 20, 23, 27, 39, 42, 49, 51, 93) 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
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#brainteasers #math #magicsquare
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Find number abc

If 945a9 + c3c88 = cbaa6a find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 388

NUMBERMANIA: Calculate the number 388 using numbers [6, 6, 4, 3, 70, 118] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 0
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#brainteasers #math #numbermania
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Find number abc

If 7b13a - bb6a5 = a9ac9 find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Calculate the number 891

NUMBERMANIA: Calculate the number 891 using numbers [2, 4, 5, 4, 29, 130] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 3
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#brainteasers #math #numbermania
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MAGIC SQUARE: Calculate A+B-C

The aim is to place the some numbers from the list (20, 21, 24, 27, 28, 29, 35, 50, 53, 54, 60) 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: 1
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#brainteasers #math #magicsquare
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Find number abc

If 6c6a1 + 6148b = 12a1c1 find number abc. Multiple solutions may exist.
Correct answers: 0
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#brainteasers #math
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Alfred Lewis Vail

Born 25 Sep 1807; died 18 Jan 1859 at age 51.American telegraph pioneer and an associate and financial backer of Samuel F.B. Morse in the experimentation that made the telegraph a commercial reality. The final form of the Morse code was perfected by Vail who simplified the whole process by introducing the telegraph key. Vail is responsible for the efficiency of the code, using the principle that the most frequently sent letters should have the shortest code.
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