Arrays and Multiplying
5 X 10
50
3 X 50
150
21 X 6
20 X 6 120
1 X 6 6
126
4 X 19
add 1 (really 1 X 4)
adjust subtract 4
31 X 7
210
6 X 10
60
2 X 40
80
34 X 4
30 x 4 120
4 X 4 16
136
32 X 5
subtract 2 (really 2X5)
Adjust add 10
38 X 5
200
3 X 100
300
5 X 70
350
43 X 5
40 X 5 200
3 X 5 15
215
31 X 8
subtract 1 (really 1X8)
Adjust add 8
88 X 6
540
5 X 100
500
3 X 800
2,400
352 X 3
300 X 3 900
50 X 3 150
2 X 3 6
1,056
603 X 3
subtract 3 ( really 3X3)
Adjust add 9
473 X 3
1,500
8 X 100
800
600 X 9
5,400
226 X 7
200 X 7 1,400
20 X 7 140
6 X 7 42
1,582
310 X 6
subtract 10 (really 10 X 6)
Add 60
488 X 6
3,000