You can do calculations using a pencil to write on paper!
with a pencil and paper
With a pencil or ballpen and paper! :))
With pencil you can erase, not with pen.
the graphite in the pencil is soft, when you write/draw it rubs off on to the paper. (Graphite is a soft metal)
You get a pencil do some research and write what you learned.
the function of a pencil is to write with out getting your hands dirty and to be able to write on paper instead of stone.
you use your pink barbie pencil
The pencil doe not write. It is the person that picks up the pencil that writes with the pencil. when the point of the pencil is put to a surface ( IE. a sheet of paper) to be written on the graphite tip being soft is worn down leaving a line on the surface of the paper.
you use your pink barbie pencil
You start with a pen/pencil and some paper.
1.A pencil 2.Paper