5
Squares 2.52 = 6.25
Press Display Print
2 2.5 ? 3
6.2
5
2.
5
2.
5
6.2
5
Q
=
∗
Reciprocals 1/25 = 0.04
Press Display Print
2 25 ' 3 3
0.0
4
25
.
25
.
1
.
1
.
0.0
4
P
=
∗
=
∗
Using Memory OperationsPOWER = PRT, ROUND = 5/4, DECIMAL = 2, TAX = CALC
Multiplication with Memory Keys You need the total of 3 items at 10.50
and 5 items at 4.95. By using the memory keys, you will not disturb a
current calculation.
Press Display Prin
t
0 † 10.5 ? 3 N10.
5
x
3
.
=
M
31.5
0
31.5
0
M+
4.95 ? 5 N4.9
5
x
5
.
=
M
24.7
5
24.7
5
M+
; ††
M
56.2
5
56.2
5
MR
4.95 ? 5 F ��†† 4.9
5
x
5
.
=
M
24.7
5
24.7
5
M–
0 31.5
0
31.5
0
M∗
†0 prints the current memory total and clears the memory.
†† You calculate a memory subtotal to see the current total amount
of your order.
††† You decide not to order the last item.