a calculator adds, subtracts, multiplies and divides numbers and numbers with decimals. it stores single numbers to memory, solves percentages, and square roots.
a scientific calculator does a...
A computer can be programmed and re-programmed to carry out many different functions whereas a calculator can only perform mathematical functions of a pre-determined nature.
A computer is a programmable machine that receives input, stores and manipulates data, and provides output in the form of answers. A calculator performs arithmetic operations on numbers.
A calculator, at least the modern ones, are devices that will "crunch numbers" and find answers to mathematical processes we instruct them to undertake. They have programs that they run to perform...