Monroe 7130 - Memory Addition and Subtraction; Accumulative Multiplication to Memory

Applications
Incorrect Amount Entered on =+
=-, for accumulation to the
Adding Register.
Decimal Selector set @ +
D PD N @ N
Example:
12.00 x 1.19 =+ 1.15 =+ 13.80
4.00 x 4.56 =- 1.23 =- 4.92
Subtotal 8.88
56.00 ÷ 13.00 =+ 12.00 =+ 4.67
13.55
Correct N-Count=3 Average = 4.52
Enter Depress Print
* 000
0.00 *
12 x 12.00 x
(Wrong Entry) 119 =+ 1.19 =+
14.28 **
(Correction) - 14.28 -
(Valid Entry) 115 =+ 1.15 =+
13.80 * *
4 x 4.00 x
(Wrong Entry) 456 =- 4.56 =-
18.24 *
(Correction) + 18.24 +
(Valid Entry) 123 =- 1.23 =-
4.92 *
 002
8.88 
56 ÷ 56.00 ÷
(Wrong Entry) 13. =+ 13.00 =+
4.31 *
(Correction) - 4.31 -
56 ÷ 56.00 ÷
(Valid Entry) 12. =+ 12.00 =+
4.67 *
* 003
13.55 *
= 4.52 =M
Memory Addition and
Subtraction
Decimal Selector @ +
Example: 25.76
+ 9.48
+ 9.48
- 2.71
- 2.71
+ 8.85
48.15
Enter Depress Print
Ι * 0.00 Ι *
2576 Ι+ 25.76 Ι+
948 Ι+ 9.48 Ι +
Ι+ 9.48 Ι+
271 Ι - 2.71 Ι-
Ι - 2.71 Ι-
885 Ι+ 8.85 Ι+
Ι* 48.15 Ι*
Accumulative Multiplication
to Memory
Decimal Selector @ 2
Example: (23.5 x 10.18) 239.23
- (4.6 x 9.75) 44.85
194.38
Enter Depress Print
Ι * 0.00 Ι *
23.5 x 23.50 x
10.18 Ι+ 10.18 =
239.23 Ι+
4.6 x 4.60 x
9.75 Ι - 9.75 =
44.85 Ι-
Ι * 194.38 Ι *