Franklin LDE-1900 Using the Calculator Using the Calculator

49
Practice with the following
equations.
a. (32 x 12) – (8 x 8) = 320
•Press B(MC).
•Type 32.
•Press K(x).
•Type 12.
•Press ENTER.
•Press X(M+).
•Type 8.
•Press K(x).
•Type 8.
•Press ENTER.
•Press C(M-).
•Press V(MR).
b. 320 ÷16 = 20
•Press V(MR).
•Press L(÷).
•Type 16.
•Press ENTER.
c. 320 x 7 = 2240
•Press V(mr).
•Press K(x).
•Type 7.
•Press ENTER.
d. (-39) ÷(-5) = 7.8
•Type 39.
•Press Z(+/-).
•Press L(÷).
•Type 5.
•Press Z(+/-).
•Press ENTER.
e. 1.073= 1.225043
•Type 1.
•Press G(.).
•Type 07.
•Press K(x).
•Type 1.
•Press G(.).
•Type 07.
•Press ENTER.
•Press ENTER again.
Using the Calculator Using the Calculator