BRAIN TEASERS
Math (page 124)

Math (page 124)

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 1231 to 1240.
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Find number abc

If 3b8cb - cbb96 = b06ca find number abc. Multiple solutions may exist.
Correct answers: 5
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Calculate the number 1112

NUMBERMANIA: Calculate the number 1112 using numbers [8, 8, 3, 4, 69, 617] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 6
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Find number abc

If 7a7bc - abb70 = 791c find number abc. Multiple solutions may exist.
Correct answers: 20
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#brainteasers #math

OLD IS WHEN...

"OLD" IS WHEN - Your sweetie says, "Let's go upstairs and make love," and you answer, "Pick one; I can't do both!"

"OLD" IS WHEN - Your friends compliment you on your new alligator shoes and you're barefoot.

"OLD" IS WHEN - A sexy babe catches your fancy and your pacemaker opens the garage door.

"OLD" IS WHEN - Going braless pulls all the wrinkles out of your face.

"OLD" IS WHEN - You don't care where your spouse goes, just as long as you don't have to go along.

"OLD" IS WHEN - You are cautioned to slow down by the doctor instead of by the police.

"OLD" IS WHEN - "Getting a little action" means you don't need to take any fiber today

"OLD" IS WHEN - "Getting lucky" means you find your car in the parking lot.

"OLD" IS WHEN - An "all nighter" means not getting up to use the bathroom.

"OLD" IS WHEN - You are not sure these are jokes.
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Calculate the number 292

NUMBERMANIA: Calculate the number 292 using numbers [3, 3, 8, 7, 37, 175] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 5
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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 (1, 2, 4, 5, 6, 8, 42, 43, 44, 46, 67) 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: 3
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#brainteasers #math #magicsquare
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Find number abc

If 25aab - ccc22 = ca327 find number abc. Multiple solutions may exist.
Correct answers: 15
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#brainteasers #math
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Calculate the number 343

NUMBERMANIA: Calculate the number 343 using numbers [6, 3, 2, 6, 71, 420] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 5
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#brainteasers #math #numbermania
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Find number abc

If cc4c5 - c00b4 = c4a1 find number abc. Multiple solutions may exist.
Correct answers: 37
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#brainteasers #math
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Calculate the number 514

NUMBERMANIA: Calculate the number 514 using numbers [9, 2, 6, 3, 99, 443] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 4
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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 (7, 8, 9, 13, 26, 28, 32, 40, 42, 44, 48) 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: 4
CHECK ANSWER
#brainteasers #math #magicsquare
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Henry B. Hersey

Died 26 Sep 1948 at age 87 (born 28 Jul 1861).Major Henry Blanchard Hersey was an American meteorologist and balloonist who was co-pilot on the balloon United States when it won the first international balloon race (left Paris on 30 Sep 1906). His career began in the Signal Corps (29 Jun 1883) and received instruction in meteorology. After assignments in other states, he became an Inspector for the Weather Bureau and Official in Charge at Milwaukee, Wisconsin. He volunteered to be the meteorological observer for the Wellman Chicago Record-Herald Polar Expedition of 1907 on their (unsuccessful) attempt to make an airship flight from Spitzbergen to the North Pole. When he returned, Lt Frank P Lahm, the pilot of the 1906 race, was in poor health, so Hersey acted as pilot in the 1907 international balloon race for the Gordon-Bennett Cup. It began in St. Louis, Missouri, on 21 Oct 1907, but losing gas, he placed only eighth.«
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