when we use computerised database it really makes our calculation easier and quick rather using pencil and paper. it reduce the time that takes to use in paper and it makes our work easier and comfortable so we can easily make calculations in microsoft spreadsheet.
You can do calculations using a pencil to write on paper!
A pencil and paper A spreadsheet.
use a spreadsheet like excel, or use a pencil
Use a calculator, spreadsheet program, etc. If you are supposed to do it on pencil and paper, just learn to do long division.
Because you can easily erase it and change your draft.
It is the traditional form of maintaining a business's financial accounts and records using a pen/ pencil and paper instead of using a computer spreadsheet.
You use a scientific calculator. Doing the calculations with pencil and paper is possible, but it takes way too much time to do it regularly.
Doing the calculations the way they were done before electronic computers: by human computers (i.e. people doing hand calculations typically with just paper and pencil, but sometimes aided via mechanical adding machines and/or slide rules).
No, not at all. Many professional mathematicians are unable to do relatively simple arithmetic without pencil and paper.
It's a computer program that replaces a pad & a pencil. The advantage is that it's easy to rearrange your work.
A
To do their own math they used pencil and paper. Otherwise they relied on mission control to perform the calculations and send them up via radio.