Question about Texas Instruments TI-30XA Calculator

# What is each button used for?

What is each button on a TEXAS INSTRUMENT SCIENTIFIC CALULATOR TI-30XA?

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Posted on May 29, 2010

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Posted on Jan 02, 2017

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Mar 05, 2011 | Texas Instruments TI-30XA Calculator

### Is there an EE button for scientific notation of TI-30XS

On a TI-30XA the EE key is just above the 7 key.

On a TI-30XIIS the EE is the shifted function of the key just above the 7 key.

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### What button is the scientific notation button i lost the sheet

To enter powers of 10 as in scientific notations use the EE key.
To enter 13x10^6 type in 13 EE 6 =

For a manual here is the link

Aug 26, 2010 | Texas Instruments TI-30XA Calculator

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### How to convert a normal ANSWER to scientific

It's been a while since my TI calculator died, but I think you can just hit EE (may be "exp" on your model) followed by =.

Aug 28, 2009 | Texas Instruments TI-30XA Calculator

### Inputing scientific notation into my calculator

Hello,

1. To convert a number to scientific equation, use [2nd][Sci]
Exemples 12345 [=] screen shows 12345 Then [2nd][Sci] coverts it to 1.2345 ^04 to the power 4.
2. To enter directly a number in scientific notation (e.g. -1.2345 X10^(-65) a very small number) you use the [EE] key 1.2345[+ /-][EE][+/-]65 shows as -1.2345 -65
1.6X10^(-19) 1.6[EE][+/-]19 shows as 1.6 -19

Hope it helps

Jan 09, 2009 | Texas Instruments TI-30XA Calculator

### Scientific notation

You have to use the EE button right next to the parenthesis and the sigma plus button. So 1.7 EE and then your exponenet. If it is a negative exponent you need to hit the negative button before you type in the number.

Mar 24, 2008 | Texas Instruments TI-30XA Calculator

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