# NUMBER RIDDLES

### Fun Facts (Hints)

Math is a part of our lives in almost every way. Check out these interesting facts about math that show why it's the "universal language":
• The mathematical tool, the wheel, is believed to be first used around 3000 BC.
• 3000 BC is also the period in which the Ancient Egyptians started using numerals. As evidenced in their hieroglyphics.
• Fahrenheit invented his thermometer in 1718. Thermometers are mathematical tools used to measure temperature, and of course are still used widely present-day.
• The first evidence of counting dates back more than 52,000 years and is attributed to the Neanderthal man.
• Galileo one of the most famous mathematicians, was born in 1564.
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## Paper Threes Riddle

Hint:
Jenna wrote it 120 times.
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Solved: 44%

## You'll See Me Riddle

Hint:
The Number Twelve (12).

Noon and midnight are both 12 oclock and the Twelve Days of Christmas is a popular Christmas carol.

There are twelve face cards in a standard 52-card deck and twelve is the largest number with one syllable.

There are twelve steps in Alcoholics Anonymous, a troy pound is 12 ounces, there were 12 tribes of Israel and a popular movie was called, Twelve Angry Men (12 members of the jury). There are twelve function keys on your keyboard. F1 often shows a help screen and F5 reloads pages in your browser.

Many recipes measure items by the dozen, adding one more for a bakers dozen. There are twelve months in a year.
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Solved: 30%

## 150 Pens Riddle

Hint:
She has misplaced 119 pens in total.
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Solved: 35%

## As Long As Its Value Riddle

Hint:
Four
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Solved: 42%

## Thirteen Hearts Riddle

Hint:
A deck of cards
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Solved: 60%

## Less Than 100 Riddle

Hint:
45 (1/5 of 45 = 9, 9 + 45 = 54)
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Solved: 50%

## Making Ten Riddle

Hint:
Yes it is possible in Roman Numerals. In Roman Numerals,
9 = IX
10 = X
11 = XI

Thus by removing one from 9, you are getting 10 and by removing one from 11, you are getting 10 again.
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Solved: 48%

## Odd Number Becomes Even

Can you solve this classic number riddle before getting hung?
What odd number becomes even when beheaded?
Body parts remaining: 6
?
?
?
?
?
Hint: Spell the number out.
Seven
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## Roman Numeral IX Riddle

Hint:
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Solved: 63%

## Finding The Number Riddle

Hint:
Number 194
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Solved: 53%

## Unique Numbers Riddle

Hint:
All numbers(0-9) appears in alphabetical order and once.
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Solved: 62%

## Common Letters Riddle

Hint:
They read the same right side up and upside down.
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Solved: 56%

## The Countersign Riddle

Hint:
5. It's the number of letters it takes to spell the word the guard says.
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Solved: 69%

## The Jacksons Wedding Day Riddle

Hint:
Mr. Jackson was 54 and his wife was 18. Now hes 72 and his wife 36.
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Solved: 48%

Hint: