200 × 5% = 10
100 + (100 × 5%) = 105
500 – (500 × 20%) = 400
30 = 60 × ?%
12 = 10 + (10 × ?%) ? = 20 "F"
$120
100%
? ($160)
8 × 9 = 72
–) 5 × 6 = 30
2 × 3 = 6
48
5 × 6 = 30
2 × 8 = 16
46
12 ÷ 2 = 6
12 ÷ 5 = 2.4
12 ÷ 8 = 1.5
9.9
7.8 × 89 = 694.2
4.56 × 23 = 104.88
12.36
799.08
*
1
b recalls the value stored (accumulated) in grand total memory.
"F"
"F"
"F"
? = 50 "F"
"F"
? ($40)
25%
"F"
"F"
"F" Ae12c/2=
"F" Ae7.8c*89=
200*5&
100*5&+
500*20&-
30/60&
12-10&
120+25&
-
e8*9c
5*6d
2*3c
f
A5*6=
2*8=
b*
f/5=
f/8=
b
4.56c*23=
f
b
6
MEMORY
MEMORY
MEMORY
MEMORY
GRAND TOTAL
GRAND TOTAL
GRAND TOTAL
1
GRAND TOTAL MEMORY
GRAND TOTAL MEMORY
GRAND TOTAL MEMORY
GRAND TOTAL MEMORY
GRAND TOTAL MEMORY
GRAND TOTAL MEMORY
104.88
GRAND TOTAL MEMORY
GRAND TOTAL MEMORY
799.08
10.
105.
400.
50.
20.
160.
40.
72.
30.
6.
48.
30.
16.
46.
6.
2.4
1.5
9.9
694.2
12.36