TI-73 / TI-83 Plus Math by Hand Application
Page 12
Multiplication
Example: 12
4
23 = ?
The application applies the distributive property to
multiplication problems and displays the solution in a
vertical format.
You could also apply the distributive property and
display the solution in a horizontal format, as shown
below.
(
) (
)
3
20
2
10
23
12
+
×
+
=
×
(
) (
) (
) (
)
3
2
20
2
3
10
20
10
×
+
×
+
×
+
×
=
6
40
30
200
+
+
+
=
276
=