Is the top Number to the left of each row divisible by the Number at top of each column? Write Y (YES) or N (NO) in each box.
2 3 4 5 6 7 8 9 10
1. 87
2. 42
3. 52
4. 96
5. 74
6. 86
7. 48
8. 24
9. 33
10. 60
11. 88
12. 72