In Spreadsheet calculator app each row is a one formula with two operands and result. Each operand you can define or create link to result of previous formula (for example). And when result of previous formula changed - linked operand will be automatically changed. This is so simple! Try it!

Spreadsheet calculator app has next advantages:
- you can create difficult and complex formulas in simple way;
- multiple functions are supported: plus, minus, multiply, divide, percentage, minimum, maximum, root and power
- has workbooks (tabs) for different challenges;
- insert/delete formulas;
- all formulas saved automatically.

Calculator has paid version without ads and without limitations.

In application you can find good interactive help.

// Option A //

To download Spreadsheet calculator mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Spreadsheet calculator mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Spreadsheet calculator from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Spreadsheet calculator in HappyMod App.