TI -10 User Manual page 49

Using memory to add products
Hamburgers
Milk shakes
Coupon for each
milk shake
P r e s s
b "
Š ™
2 V 1 r 19 Z
`
(add hamburgers to memory)
3 V 1 r 25 Z
`
(add milk shakes to memory)
3 V r 20 Z
(compute discount)
(Continued)
© 2001 T I
EXAS NSTRUMENTS
2 $1.19
3 $1.25
3 $.20
Total cost
D i s p l a y
á
Fix
á
Fix
2 Ý 1 Ù 1 9 Ú 2 Ù 3 8
Fix M
2 Ý 1 Ù 1 9 Ú 2 Ù 3 8
Fix M
3 Ý 1 Ù 2 5 Ú 3 Ù 7 5
Fix M
3 Ý 1 Ù 2 5 Ú 3 Ù 7 5
Fix M
3 Ý Ù 2 0 Ú
I
NCORPORATED
=
Add to Memory
=
=
Subtract from
=
0 Ù 6 0
TI-10: A Guide for Teachers
`
Memory
a
Memory
Recall
|
43