Are you good at mental arithmetic or do you want to improve? Then this application is made for you !
The goal of the game is simple :

You have 6 numbers and you must obtain a target number, randomly drawn, by combining these 6 numbers with the 4 elementary operations +, -, * and / (addition, subtraction, division and multiplication).
Each number can be used only once, you can only combine positive and integer numbers.

Here is a simple example of how many to find.
The target number is 100.
You have the following numbers: 3, 5, 6, 8, 10 and 25 to reconstruct it.
You have +, -, * and / operations.
To achieve this, simply perform the following calculation sequence:
    5 * 6 = 30
    30 * 3 = 90
    90 + 10 = 100

You have the choice between 3 difficulty modes:
- Easy: where the numbers available and the number to find are simple.
- Medium: where the available numbers are difficult but the number to find simple.
- Difficult: where the numbers available and the number to find are difficult.

The account is good for you? Then download the application Add Them Up and get started!