Radio Shack 65-779 - Manual (Page 43)

43 Using the Calculator
For example, to perform this calculation:
(4
Ч
5) + (28 + 2) – (7 – 2) + (75 ч 5) = 60
You Press You See
CALC
31 31 31 31
C/CE
31 31 31 31
MC
31 31 31 31
4
×
5 = M+
0.1 0.1 0.1 0.1
²0²#531 ²0²#531 ²0²#531 ²0²#531
28 + 2 = M+
0.1 0.1 0.1 0.1
²0²#631 ²0²#631 ²0²#631 ²0²#631
7 – 2 = M–
0² 0² 0² 0²
²0²#81 ²0²#81 ²0²#81 ²0²#81
75 ÷ 5 = M+
0.1 0.1 0.1 0.1
²0²#481 ²0²#481 ²0²#481 ²0²#481
MR
²0²#931 ²0²#931 ²0²#931 ²0²#931
MC
931 931 931 931