Radio Shack EC-252 Calculator User Manual


 
10
USING THE +/– KEY
Press
+/–
to change the displayed value
from positive to negative or from negative
to positive.
Note:
MINUS - appears for a negative
value.
CALCULATION EXAMPLES
Basic
You Press You See
256 + 378 =
634.
471 – 223 =
248.
15.5
×
2.3 =
35.65
17.2
÷
2.5 =
6.88
24 +
24.
65-538.fm Page 10 Monday, December 13, 1999 9:15 AM