1. Math
By Carlos Zendejas Computer
Applications I P4

2. 3
2 X 8X 4 4
16
3
64 4
3 3
(4) 4
64 64

3. 7 X 8 6 18 X 3
1
56 3 X3
56 1 55

4. 2
15 2 X 3 6
2X 9
18 6
15 3
12