(20 + 10 – 5) × 2 ÷ 5 = 10 R(20 – 5 – 5) × 3 ÷ 5 =

 

 

)

01

REV

 

+

 

 

 

 

 

20.

*2

 

*1

c

01

REV CRT

 

+

 

 

 

 

20.

 

*3

*4

 

01

REV

-

 

20-

c

 

 

20.

 

 

 

)

02

REV

-

 

 

 

 

 

10.

 

 

 

c

02

REV CRT

-

 

 

 

 

 

10.

 

 

5-c

02

REV

-

 

 

 

 

 

5.

 

 

 

)

03

REV

*

 

 

 

 

 

 

5.

 

 

 

)

04

REV

,

2.

 

 

 

c

04

REV CRT

,

2.

 

 

3/c

04

REV

,

3.

 

 

 

)

05=

REV

 

5.

*6

 

 

*5

06

REV ANS

 

6.

 

 

)

 

 

 

 

*1 Press the ckey before the step you want to correct.

*2 The CRT (CORRECT) indicator is on the display while Calculation Memory editing is enabled.

*3 Note that you can only edit values and command key operations (+, -, *, /). You can edit only one step.

*4 After you are fi nished making the changes you want, press the c key again.

*5 Scroll to the last step to check the new result.

*6 The result is always produced by the calculation. You cannot change it by inputting

a value.

•While the step you want to edit is displayed, press cand then ( or ). This will cause one of the values in the displayed step to start flashing. You can change the flashing value to another value. Move the fl ashing between values by pressing (or )again. After changing any of the values you want, press cto exit editing.

•When you edit the contents of a calculation, the rounding and decimal place settings in effect when you make the changes affects all steps stored in Calculation Memory.

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