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# Number Puzzles

Try these number puzzles:

Find a 10-digit number where the first digit is how many zeros in the number, the second digit... Try Puzzle >>

Use the numerals 1, 9, 9 and 6 exactly in that order to make the following numbers: 28, 32,... Try Puzzle >>

How can I get the answer 24 by only using the numbers 8, 8, 3 and 3.

You can use add,... Try Puzzle >>

You can use add,... Try Puzzle >>

What is unique about 8549176320 ? Try Puzzle >>

Last month I sent off for one of those kits which you can use to make your own Christmas Crackers.... Try Puzzle >>

In Girlia a family is not considered complete until a girl is born.

So every family... Try Puzzle >>

So every family... Try Puzzle >>

Tim saw that his oven digital clock was showing 1:23, and noticed that each number was one... Try Puzzle >>

There is one four-digit whole number n, such that the last four digits of n

^{2}are... Try Puzzle >>Can you arrange the numerals 1 to 9 (1, 2, 3, 4, 5, 6, 7, 8 and 9) in a single fraction that... Try Puzzle >>

Tom asked his Granny how old she was. Rather than giving him a straight answer, she replied:

... Try Puzzle >>

... Try Puzzle >>

This is a Magic Square. This means that the numbers add up to the same total in every direction.

Every... Try Puzzle >>

Every... Try Puzzle >>

Try Dubi Kaufmann's Magic... Try Puzzle >>

Hungry Horace went into the Music Shop to buy some musical sweets which they were selling.

There... Try Puzzle >>

There... Try Puzzle >>

One afternoon, Hungry Horace made a large number of mince pies for his Christmas party the... Try Puzzle >>

What is the missing number? Try Puzzle >>

You have a calculator with a keyboard which consists of 10 digits and two symbols, [#] and... Try Puzzle >>

A man who had lived at the highest-numbered address on his street moved to another house on... Try Puzzle >>

Guy goes into a store and buys 4 things. The cashier tells him his bill

comes to $7.11.

"Wait... Try Puzzle >>

comes to $7.11.

"Wait... Try Puzzle >>

Here's a newspaper made of 8 large sheets of paper folded in half. The newspaper has 32... Try Puzzle >>

If one and a half hens lay one and a half eggs in one and a half days, how many eggs does one... Try Puzzle >>

Hungry Horace was copying down his Mathematics Homework the other day, but because he was in... Try Puzzle >>

A 5-digit number has the sum of all five digits equal to 5.

The first digit is equal... Try Puzzle >>

The first digit is equal... Try Puzzle >>

This puzzle is made of numbers (like 1 and 8) and functions (like +4 and x8). Can you fill... Try Puzzle >>

A pearl necklace has 33 pearls with the largest and most valuable in the middle.

Starting... Try Puzzle >>

Starting... Try Puzzle >>

There were 100 chocolates in a box. The box was passed down along a row of people.

The... Try Puzzle >>

The... Try Puzzle >>

A Teacher thinks of two consecutive (one after the other) numbers in the range 1 to 10, and... Try Puzzle >>

Two friends have a nice meal together, and the bill is $25

The friends pay $15 each,... Try Puzzle >>

The friends pay $15 each,... Try Puzzle >>