Casio fx-991EX User Manual

fx-991EX Quick Start Guide28
From the Main Menu, use the arrow keys to highlight the
Spreadsheet icon, then press por press 8.
The ClassWiz spreadsheet looks and acts similarly to many
popular software spreadsheet applications.
Investigate the mass of different common sizes of laundry
detergent bottles, when the average density of liquid laundry
detergent is 0.885 g/mL. Type 0.885p in
cell A1.
Use the arrow keys to move over to cell B1, and input
40p to represent a 40  oz. bottle of laundry detergent.
Move to cell C1, and press Qr(=) to create an equals
sign. Like in other spreadsheet programs, this is the rst step
necessary when entering a formula.
To “grab” the value within a cell, press i2(Grab).
The Spreadsheet mode is useful for studying the statistics of data that require more than two lists. It also supports
recursive formulas, sequences, and series.
SPREADSHEET

Casio fx-991EX Specifications

General

Type	Scientific
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black, White
Battery type	LR44
Power source	Battery/Solar
Number of batteries supported	1
Digits	16 digits
Display type	LCD
Display resolution	192 x 63 pixels
Display number of lines	2 lines
Display number of characters	16
Storage media type	-
Operation	552
Conversion between	Decimal, Fraction, Percent
Convert angles from degrees to	Gradian, Radian
Random number/integer generator	Yes

Weight and Dimensions

Depth	165.5 mm
Width	77 mm
Height	11.1 mm
Weight	90 g