BRAIN TEASERS
Math (page 95)

Math (page 95)

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 941 to 950.
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MAGIC SQUARE: Calculate A-B-C

The aim is to place the some numbers from the list (4, 6, 7, 16, 26, 28, 29, 40, 47, 49, 50) 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 61a8b - cc0ab = 17ab0 find number abc. Multiple solutions may exist.
Correct answers: 2
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#brainteasers #math
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Calculate the number 5875

NUMBERMANIA: Calculate the number 5875 using numbers [5, 9, 6, 3, 73, 515] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 1
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#brainteasers #math #numbermania

Old Man Hot Mama

An old hearing impaired gentleman visited his doctor and he had been warned to be careful as he had a heart murmur.

The doctor was therefore most surprised to see the old fellow out on the town, whooping it up. He got his attention and took him aside. "Don't you remember what I told you the other day?" he inquired.

"Oh, I surely do." the old gent replied, "Best dang advice I ever had. I did just as you said. I got me a hot mama and I'm cheerful"

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Find number abc

If 1a377 + 3a4c2 = ab839 find number abc. Multiple solutions may exist.
Correct answers: 2
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#brainteasers #math
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Calculate the number 3976

NUMBERMANIA: Calculate the number 3976 using numbers [1, 4, 7, 2, 88, 795] 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 (17, 19, 20, 23, 25, 26, 47, 61, 63, 64, 89) 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 54ca7 + 997c1 = 1546bc find number abc. Multiple solutions may exist.
Correct answers: 12
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#brainteasers #math
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Calculate the number 691

NUMBERMANIA: Calculate the number 691 using numbers [6, 2, 6, 4, 42, 561] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
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#brainteasers #math #numbermania
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Find number abc

If 744cb - abbca = 17c01 find number abc. Multiple solutions may exist.
Correct answers: 1
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#brainteasers #math
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Calculate the number 330

NUMBERMANIA: Calculate the number 330 using numbers [6, 7, 7, 8, 24, 213] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 2
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#brainteasers #math #numbermania
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James Bryan Herrick

Born 11 Aug 1861; died 7 Mar 1954 at age 92.American physician and clinical cardiologist who was the first to observe and describe sickle-cell anemia. In 1910, he reported an unusual case he had examined. The patient was a 20-year-old West Indies student, attending a dental school in Chicago. "His illness had begun with malaise, pain in the back, the muscles of the legs and arms. He had a slight fever and was pale... he had suffered from a bilious attack... had vomited and... somewhat short of breath." In a blood test, Herrick found "nucleated reds were numerous [normal red blood cells lack a nucleus], 74 being seen in a count of 200 leukocytes [white blood cells]. The shape of the reds was very irregular... [with a] large number of thin, elongated, sickle-shaped and crescent-shaped forms."
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