98 Other Applications
Calculation examples Note: Before starting calculation, tap twice.
Calculation
Example Tap operation Display
Arithmetic (–24+2)÷4= 24 2 4 –5.5
Constant 34+57=
45+57=
68×25=
68×40=
34 57 The addend
becomes a
constant.
45
(Subtraction and division are
performed in the same
manner.)
68 25 The
multiplicand
becomes a
constant.
40
91.
102.
1,700.
2,720.
Percentage
200×10%=
9÷36=
200 10
936
20.
25.
Add-on 200+(200×10%)= 200 10 220.
Discount What is 500 after a
20% discount?
500 20
(or 500 20 )
400.
Square
root
=259 4.
Power (43)2= 4 4,096.
Reciprocal 1/8= 8 0.125
Memory Summation
25×5=125
–) 84÷3=28
+) 68+17=85
(Total)
Temporary memory
(14-3x2)x
(52-35)=
(Clear the memory)
25 5
84 3
68 17
1432
52 35
M
125.
M
28.
M
85.
M
182.
M
6.
M
136.
25 9–
00.Introduction.book Page 98 Friday, March 15, 2002 3:17 PM