8 — Time Master II
OPERATING BASICS
Basic Math
Your calculator uses standard chaining
logic, which simply means that the
calculations are made in the order
entered.
Keystroke Display
3 + 2 = 5
3 – 2 = 1
3 x 2 = 6
3 ÷ 2 = 1.5
Percent Calculations
The percent %] key is used for finding a
given % of a number or for working
add-on, discount or division
% calculations.
Keystroke Display
355x15% 53.25
250+65% 412.5
25–5% 23.75
100÷50% 200.
Delta %
The function finds the
% change between two values. The =
key must be pressed to complete the
calculation.
Keystroke Display
10C%15=] 50.
100C%25= - -75.
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