# How can I use scientific notation on casio calculator?

Jun 11, 2018

#### Explanation:

Most scientific calculators have a button $\text{EXP}$...type in a number, press $\text{EXP}$, AND then you asked to input the exponent as a power of $10$...i.e. ${10}^{- 1} \equiv 0.1$, or ${10}^{1} \equiv 10$, or ${10}^{2} \equiv 100$...you have to practise with these things...and you could also ask your maths teacher...they have been there and done that before.