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Chinese invention of the first manual calculator?
The Chinese invention that was the first calculator was called an abacus. It was invented sometime between 2700 and 2300 BC.
What number is r on a calculator?
There is no such number on a calculator. If you see "R" on a calculator, it is probably some calculation - for example, conversion from polar to rectangular coordinates. Check the manual for your calculator.
Where was the calculator first launched?
The first calculator was never launched, because it was in fact a mechanical calculator.
What was the very first calculator used?
The very first calculator ever used could be an abicus, an electronic calculator, or even your brain. The first calculator invented was the abacus.
In what year was the first commercial calculator available for sale?
== == The brand name was Bomar and it was in 1975 - they cost around $150 when they were first introduced
What did some call the first manual calculator?
Fingers
What is abacuss computer?
abacus is the first manual mechanical calculator
Chinese invention of the first manual calculator?
The Chinese invention that was the first calculator was called an abacus. It was invented sometime between 2700 and 2300 BC.
What was the name of the first computer calculator?
abacus
What is the first pocket calculator?
The first pocket calculator is called theCurta. More:The inventors name is Clif Stoll.
How do you find standard deviation using a calculator?
The answer depends on what functions are built into your calculator. Read the calculator manual.
How do you turn on canon ls 100 calculator?
There is a red ON/CA button on the far left side, second row. Google: LS-100TSG Calculator Instruction Manual , first link
Some call it a manual calculator?
an abacus
How do you use the graphing calculator?
by reading the manual
What number is r on a calculator?
There is no such number on a calculator. If you see "R" on a calculator, it is probably some calculation - for example, conversion from polar to rectangular coordinates. Check the manual for your calculator.
What is a 6 letter word for a manual calculator?
Abacus
Where was the calculator first launched?
The first calculator was never launched, because it was in fact a mechanical calculator.
