# Thread: help with my calculator

1. ## help with my calculator

i have a casio fx-991ES PLUS calculator, i need to put in 24 x ten to the power of minus 6.
what do i press?
please be patient with me for im not used to this calculator

2. ## Re: help with my calculator

2 4 x 1 0 x^n - 6

3. ## Re: help with my calculator

Originally Posted by mathematicianwannabe
i have a casio fx-991ES PLUS calculator, i need to put in 24 x ten to the power of minus 6.
what do i press?
please be patient with me for im not used to this calculator
Probably your calculator has still the $\boxed{\text{EXP}}$-button.

If so you can use the short-cut: 24 $\boxed{\text{EXP}}$ $\boxed{\text{(-)}}$ 6