Sharp IQ-8920 - The Clock Application

Calculation examples
Calculation
Example
Operation
Display
(answer)
Arithmetic
12x3+5=
12 p-J 3 1+15 l-q
41.
(-24) + 4 - 2 =
24 I+/- 1+14 /_I 2 m
-8.
Constant
34 + 57 =
a4 I+! !j7 m The addend
91.
45 + 57 =
45 I = becomes a constant.
102.
(Subtraction and division are
performed in the same manner.)
Percent
68 x 25 =
68 m 25 m The multiplicand
1,700.
68 x 40 =
40 I=[ becomes a constant.
2,720.
What is 10% of
200 p?--/ 1om
20.
200?
What percentage
9 m 36 m
25.
is 9 of 36?
Add-on
What results
200 I+j 10 1%1
220.
from a 10%
(or200 /XI IO m 1+1 I=])
increase of 200?
500 m 20 m
-
Discount
What is 500 after
400.
a 20% discount?
(or 500 FI 20 IO/,] I_I I=] )
Square root
&CT =
25 I_j 9 I=/ w]
4.
Power (43)2 =
4 pTJ m p-j /XI p-1
4,096.
Reciprocal
l/8 =
8 m I=/
0.125
Memory Summation
1
Clear the memory before
performing any calculations.
IMI
25x 5= 25lx] 51M+I
125. M
-) 84 i 3 =
84 m 3 [WI
28. M
+) 68+17=
68 l+i 17 I
85. M
(Total) =
pmiq
182. M
Temporary memory
m I]
(14-3x2)x
14~331xj2~j
6. M
(52 - 35) =
52 I_j 35 [x/ m I=j
136. M
181