15. | [%+] | Percent key | |
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| Completes percent calculation when X or ⎟ key is used. |
16. | [⎟] |
| Division key |
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| The Division key performs division, automatic constant division and |
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| intermediate sequential operations. It establishes the next amount as a constant |
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| divisor. The ⎟ key also causes the calculator to divide when you depress the |
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| =, %, M+, |
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| and M- entries) until you depress the X, ⎟ or CE/C key. |
17. | [=] |
| Equal key |
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| To get the result in multiplication or division. |
18. | [X] |
| Multiplication key |
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| The multiplication key performs multiplication, automatic constant multiplication |
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| and intermediate sequential operations. It establishes the amount entered or the |
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| previous printed or printed/displayed amount as a constant multiplicand. The X |
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| key also causes the calculator to multiply when you depress the =, %, M+, |
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| or ⎟ key. Each multiplicand entry is retained as a constant (except M+ and M- |
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| entries) until you depress the X, ⎟, or CE/C key. |
19. |
| Sign Change key | |
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| Reverse the sign on the display. |
20. | [Δ%] | Delta Percentage | |
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| Automatically compares any two amounts and then calculates and prints the |
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| difference and percent of change. |
21. | [CE/C] Clear Entry / Clear key | ||
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| Clears a live entry by pressing this key once. Press twice to clear the |
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| accumulator or pending calculation. Does not clear the Memory or Grand total. |
22. |
| ||
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| The calculator uses the conventional |
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| double zero key and decimal point key. Whole numbers are entered exactly as |
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| they are written. |
23. | Minus key | ||
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| Subtracts an amount from the accumulator. To subtract the same amount more |
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| than one time (repeat subtraction), enter that amount once and depress the – |
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| key as many times as necessary. If this key is depressed immediately after % |
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| key, it works as percent minus key. |
24. | [+] | Plus key | |
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| Adds an amount to the accumulator. To add the same amount more than one |
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| time (repeat addition), enter that amount once and depress the + key as many |
times as necessary. If this key is depressed immediately after % key, it works as percent plus key.
9
