Calculated-industries 8025 User Manual download pdf (Page 19)

P

OCKET

R

EFERENCE

G

UIDE

— 15

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

key (=).

A. 3 + 2 = 5.

B. 3– 2 =1.

C. 3 x 2 = 6.

D. 3 ÷ 2 = 1.5

This feature also makes the calculator sim-

ple to use for dimensional math.

Adding or Subtracting Dimensions

Examples:

KEYSTROKES DISPLAY

1. Add 7 Feet 3-1/2 Inches to 11 Feet 4

Inches:

7 f 3 i 1 / 2 +

1 1 f 4 i = 18

FEET 7-1/2 INCH

2. Add 25 psf to 12 psi:

2 5 Ç d + 1 2 Ç l =

PSF 1753.

3. Add 14 Gallons to 52 Liters:

1 4 g + 5 2 L =

GAL 27.73695

4. Subtract 450 Acres from 5 Square km:

5 K K – 4 5 0 Ç 5 =

3.178915

SQ kM

5. Subtract 32 mm from 8 Centimeters:

8 c – 3 2 M = 4.8 CM

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