Casio fx-82EX Brochura - Página 3
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1) Order of operation
To log into calculate:
w1
An empty screen will appear
Example 1:
2
3 + 2 − 8
Follow steps for input:
3+2p8^2=
Example 2:
2
( 4 − 8 )
+ 7
Follow steps for input:
(4p8)^2$+7=
2) Rounding
Log into calculate w1
Setup calculator for rounding to nearest hundredths
qw31
Example:
Round to nearest hundredths 6.2897
Follow the steps using fx-82EX
6.2897=
Sample Questions using fx-82EX