M
Negative Numbers
The temperature in Utah was -3¡ C
at 6:00 a.m. By 10:00 a.m. the
temperature had risen 12¡ C. What
was the temperature at 10:00 a.m.?
Press
Display
- 3+12
º
M 3 T 12
9.
<
46
TI-34 Û: A Guide for Teachers
© 1999 T
I
I
EXAS
NSTRUMENTS
NCORPORATED