BRAIN TEASERS
Math (page 225)

Math (page 225)

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 2241 to 2250.
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MAGIC SQUARE: Calculate A*B+C

The aim is to place the some numbers from the list (1, 4, 8, 11, 12, 19, 56, 59, 67, 91) 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: 16
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #magicsquare
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Find number abc

If 9462a - 132cb = c134a find number abc. Multiple solutions may exist.
Correct answers: 45
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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Calculate the number 1576

NUMBERMANIA: Calculate the number 1576 using numbers [5, 7, 2, 1, 36, 221] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 22
The first user who solved this task is Thinh Ddh.
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#brainteasers #math #numbermania

Chinese Language Day Jokes

Today is Chinese Language Day! Find jokes about it!

Q: Why is learning Chinese a piece of cake?
A: Because you can always find a "take-out" option!!"

Q: Why did the Chinese language student always carry chopsticks?
A: They wanted to make sure they could always "pick up" new words!

Q: How do Chinese language learners stay warm during winter?
A: They keep themselves wrapped up in Chinese "characters"!

Q: Why did the Chinese language student become a great cook?
A: Because they mastered the art of "stir-frying" words and phrases!

#chineselanguageday

Jokes of the day - Daily updated jokes. New jokes every day.
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Find number abc

If a71ac - 14c30 = b223c find number abc. Multiple solutions may exist.
Correct answers: 59
The first user who solved this task is Thinh Ddh.
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#brainteasers #math
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Calculate the number 1934

NUMBERMANIA: Calculate the number 1934 using numbers [1, 6, 1, 6, 17, 327] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 21
The first user who solved this task is Thinh Ddh.
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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 (4, 6, 9, 10, 12, 15, 30, 32, 35, 43, 82) 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: 22
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #magicsquare
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Find number abc

If 7ca64 + 4cb0c = b26472 find number abc. Multiple solutions may exist.
Correct answers: 53
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 99
The first user who solved this task is Djordje Timotijevic.
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#brainteasers #math #riddles
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Calculate the number 373

NUMBERMANIA: Calculate the number 373 using numbers [1, 3, 4, 2, 62, 319] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.
Correct answers: 27
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #numbermania
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What is the missing number?

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 67
The first user who solved this task is Djordje Timotijevic.
CHECK ANSWER
#brainteasers #math #riddles
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Frederick Sanger

Born 13 Aug 1918; died 19 Nov 2013 at age 95. English biochemist who was twice the recipient of the Nobel Prize for Chemistry. He was awarded the prize in 1958 for his work on the structure of proteins, especially the determination of the structure of the insulin molecule. He shared the prize (with Paul Berg and Walter Gilbert of the United States) in 1980 for his contribution concerning the determination of base sequences in nucleic acids.
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