POCKET REFERENCE GUIDE — 13
BASIC MATH OPERATIONS
Your calculator uses standard chaining
logic, which simply means that you enter
your first value, the operator (+, -, x,
÷), the second value and then the Equals
sign (=).
A. 3 + 2 = 5.
B. 3-2 = 1.
C. 3x2=6.
D. 3÷2=1.5
This feature also makes the calculator
simple to use for dimensional applications:
Adding and Subtracting Strings of
Dimensions
Add the following measurements:
• 6 Feet 2-1/2 Inches
• 11 Feet 5-1/4 Inches
• 18.25 Inches
Then subtract 2-1/8 Inches.
KEYSTROKES DISPLAY
6f2i1/2+
11f5i1/4+
18•25i= 19 FEET 2 INCH
-2i1/8=18 FEET 11-7/8 INCH
Multiplying Dimensions
Multiply 5 Feet 3 Inches by 11 Feet 6-1/2
Inches:
KEYSTROKES DISPLAY
5f3ix11f
6i1/2= 60.59375 SQ FEET
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