BRAIN TEASERS
Math (page 91)

Math (page 91)

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 901 to 910.
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MAGIC SQUARE: Calculate A-B-C

The aim is to place the some numbers from the list (13, 14, 16, 21, 22, 24, 37, 38, 40, 90, 91, 98) 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 614cb - 54c44 = a1a6 find number abc. Multiple solutions may exist.
Correct answers: 3
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Calculate the number 987

NUMBERMANIA: Calculate the number 987 using numbers [8, 9, 1, 4, 15, 934] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania

Green Grape Says

What did the green grape say to the purple grape?
"BREATHE YOU IDIOT, BREATHE!"

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Find number abc

If 2232a + 678ba = 90bc0 find number abc. Multiple solutions may exist.
Correct answers: 2
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#brainteasers #math
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Calculate the number 2488

NUMBERMANIA: Calculate the number 2488 using numbers [4, 8, 6, 4, 70, 526] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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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 (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.
Correct answers: 1
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#brainteasers #math #magicsquare
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Find number abc

If 5c955 + 8c9bc = aba885 find number abc. Multiple solutions may exist.
Correct answers: 8
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#brainteasers #math
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Calculate the number 846

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.
Correct answers: 1
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#brainteasers #math #numbermania
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Find number abc

If 7828c - b02ab = 180a3 find number abc. Multiple solutions may exist.
Correct answers: 2
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#brainteasers #math
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Calculate the number 1911

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.
Correct answers: 1
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#brainteasers #math #numbermania
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Lorenz Oken

Died 11 Aug 1851 at age 72 (born 1 Aug 1779). German naturalist who offered early evolutionary ideas and stimulated comparative anatomy. He theorized (incorrectly) that the skull was a modified vertebra, but formed some fundamental concepts which stimulated further thought from later scientists. In Die Zeugung, he discussed“the infusoria”—elementary units of living organisms—into which all flesh can be broken down. Higher animals, he proposed, consisted of constituent animalcules. Entities, whether plants or animals, became organisms by the fusion of these primal animals. Those elements lose all individuality and create a higher unity. Lorenz Oken wrote many books on natural history for students and adults, founded a scholarly journal (contributing most of its articles), and organized scientific congresses.«
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