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Lesson 10: Memory
Victor 900 Calculator Teacher’s Guide
48
TRANSPARENCY
Find the Total Cost Using Memory
3 $5 Items
6 $2 Items
$13 Discount = ?
Press these buttons:
The calculator shows:
ON/AC MRC MRC
ON/AC
0.
3 x 5 =
15.
M+.
MEMORY 15
6 x 2 =
MEMORY 12
M+.
MEMORY 12
MRC.
MEMORY 27
-. 13 =
MEMORY 14