Ti-30 Eco Rs; Basic Operations; Results; Basic Arithmetic - Texas Instruments TI-30 eco RS User Manual

Basic Operations

TI-30 eco RS

¦
To turn on the TI-30 eco RS, expose the solar panel
to light and press
to clear the calculator because memory and
display may contain incorrect numbers.
¦
To turn off the TI-30X eco RS, cover the solar panel
with the slide case.
2nd Functions
2nd functions are printed above the keys.
the 2nd function of the next key pressed. For example,
2 calculates the cube of 2.

Results

The calculator can display up to 10 digits plus a minus
sign (-9,999,999,999 through 9,999,999,999) and a
2-digit exponent. Results with more than 10 digits
display in scientific notation.

Basic Arithmetic

. Note: Always press
60 5 12
Completes all pending operations.
With constant (
operation and value.
Changes sign of value just entered.
1 8
Parenthetical expression (up to 15
open). closes all open
parentheses.
2-ENG
selects
), repeats the
K
12
120.
5.