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MatematikaRia.com

Puzzles -> Number Puzzles

# Number Puzzles

## 24 from 8,8,3,3

How can I get the answer 24 by only using the... Try Puzzle »

## 5-digit Number

What 5-digit number has the following features:... Try Puzzle »

## Birthday

When asked about his birthday, a man said: "The... Try Puzzle »

## Choose the Right Symbol

What mathematical symbol can be put between 5 and... Try Puzzle »

## Four Fours

A popular mathematical passtime: Use exactly... Try Puzzle »

## Four-Digit Whole Number

There is one four-digit whole number n, such that... Try Puzzle »

## Fraction

Can you arrange the numerals 1 to 9 (1, 2, 3, 4, 5... Try Puzzle »

## Make the Number 100

Using the numerals 1,7,7,7 and 7 (a "1" and four... Try Puzzle »

## One and a Half Hens

If one and a half hens lay one and a half eggs in... Try Puzzle »

## Sum Of Digits is 43

I am thinking of a 6-digit number. The sum of the... Try Puzzle »

## Tricky Equation

The following equation is wrong: 101 - 102 =... Try Puzzle »

## Two Consecutive Numbers

A Teacher thinks of two consecutive numbers in the... Try Puzzle »

## Where Did the Dollar Come From ?

Two friends have a nice meal together, and the... Try Puzzle »

## Where Did the Dollar Go ?

Three friends have a nice meal together, and the... Try Puzzle »