Texas Instruments TI-30X - IIS Scientific Calculator Teachers Manual page 46

Order of Operations
1 + 2 x 3 =
Press
1 T 2 V 3
<
(1 + 2) x 3 =
Press
D 1 T 2 E V
3 <
© 1999 T I I
EXAS NSTRUMENTS NCORPORATED
Display
1+2*3
7.
DEG
Display
(1+2)*3
9.
DEG
T V D E
TI-30X ÙS: A Guide for Teachers
42