A 2 **Number** Riddle

Take two **numbers**, such that the square of the first, plus the square of the second, shall equal 8; while the first, plus the product of the first and second, shall equal 6. What are the two **numbers**?

What's the Next **Number**?

The Magic **Number** Pattern

One is to three as three is to five and five is to four and four is the magic **number**.
What is the pattern here?

The Odd **Number**

The **Number** Pyramid

Google Riddle - The Phone **Number**

You want Bob to have your phone **number**, but for some reason you can't ask him directly. You have to write Bob a note, and pass it to him through Lucy. Lucy can give you a note back with Bob's reply, but you don't want Lucy to know your phone **number** herself.
What will you write on the note to Bob?

An Egg to a Friend

Mike has some chickens that have been laying him plenty of eggs. He wants to give away his eggs to several of his friends, but he wants to give them all the same **number** of eggs. He figures out that he needs to give 7 of his friends eggs for them to get the same amount, otherwise there is 1 extra egg left.
What is the least **number** of eggs he needs for this to be true?

A True Equation

Use the **numbers** 2, 3, 4 and 5 and the symbols + and = to make a true equation.
Conditions: Each must be used exactly once and no other **numbers** or symbols can be used.

Square Plus Square

Take two **numbers**, such that the square of the first, plus the square of the second, shall equal 8; while the first, plus the product of the first and second, shall equal 6. What are the two **numbers**?

Plus vs. Times

Given two 2s, "plus" can be changed to "times" without changing the results: 2 + 2= 2 x 2.
The solution with three **numbers** is easy too: 1 + 2 + 3= 1 x 2 x 3.
Now find the answer for 4 **numbers** and for 5 **numbers**.

Finish this sequence top to bottom...

Look at this sequence from top to bottom. What is the next **number** in the sequence?
1
11
21
1211
111221
312211
?

The Doors of Nine

A new medical building containing 100 offices had just been completed. Mark was hired to paint the **numbers** 1 to 100 on the doors. How many times will Mark have to paint the **number** nine?

Everything and Nothing

Turn me on my side and I am everything. Cut me in half and I am nothing. What am I?

Subtracting from 25

The Phone Pad

What **number** do you get when you multiply all of the **numbers** on a telephone's **number** pad?

How Many Pluses

How many pluses should we put between the digits of 987,654,321 to get a total of 99, and where?

Three Daughters and Three Clues

A man has three daughters. A second, intelligent man, asked him the ages of his daughters. The first man told him that the product of their ages (them all multiplied together,) was 36. After thinking the second man was unable to find the answer and asked for another clue. The first man replies the sum of their ages is equal to his house door **number**. Still the second man was unable to answer and asked for another clue. The first man told him that his youngest daughter had blue eyes, and suddenly second man gave the correct answer. What were the ages of the first man's 3 children?

The Four Jugs Riddle

In a recreational activity, you are given four different jars of 2 liters, 4 liters, 6 liters and 8 liters respectively with an unlimited water supply. Then you are asked to measure exactly 5 liters of water using them.
How will you do it?

The Book Shelf

There are a **number** of books on a shelf. If one book is the 4th from the left and 6th from the right, how many books are on the shelf?

The Sum is Always Me

When I get multiplied by any **number**, the sum of the figures in the product is always me. What am I?

The Rooster's Equivalent

If...
Dog = 4
Cat = 4
Donkey = 6 and
Fish = 0
THEN...
What is ROOSTER equal to?

A Weird Pattern

123 = 0
4235 = 0
656 = 2
5390 = 2
8890 = 6
1001 = 2
19235 = 1
What is 123456789?

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