‘ND-20292

CHAPTER 4

APRIL, 1990

The repeat addition works as follows:

Input:

3 +

+

=

 

Answer:

6

Input:

3 +

+

=

= =

Answer:

12

e. Constant Multiplication

The first number entered is the multiplicand

Input:

3 X X 4 =

Answer:

12

Input:

5 =

Answer:

15

The repeat multiplication works as follows:

Input:

3 X

X

=

Answer:

9

Input:

3 X

X

= = =

Answer:

81

f.Using CE Key

Depress CE key once during a calculation and the last entry is cleared.

Input: 123 + 455 CE 456 = Answer: 579

5.Error Conditions

In the case ,of an error, the display shows

ERROR. An error will be caused by

calculations or instructions beyond the

capacity of the calculator. An error can be cleared by depressing the C key.

400 - 77

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NEC nd-20292 manual ‘ND-20292