its called a calculator :/
If you mean electronically, then it would still be called a calculator. But, before that, people used the abacus, which had lots of sliding thingies and such.
i am used to count some call this a manual calculator it's also called abacus
The Chinese invention that was the first calculator was called an abacus. It was invented sometime between 2700 and 2300 BC.
Theres something called a calculator. Get one
No, it wasn't. The first calculator was called the pascaline.
It is called an Abacus
A graphic calculator.
The display
There are lots of website where you can find a good financing calculator. One particular website is called The Calculator Site where you can find a financing calculator for your needs.
gannayantar
its called a calculator :/
calculator
not sure
If you mean electronically, then it would still be called a calculator. But, before that, people used the abacus, which had lots of sliding thingies and such.
Blaise built the calculator in france in a town called rouen.
The first pocket calculator is called theCurta. More:The inventors name is Clif Stoll.