No. 58,000 > 50,000. 58,000 - 8,000 = 50,000, so there were at least 50,000 casualties, plus the 8,000 equals 58,000.
GAH!!!
In simpler terms: You have 10 apples. Do you have 7 apples?
EDIT: You have 10 apples. Susie wants 7 apples. Can you give her 7 apples? If you can, you must have 7 apples. If you can't, you don't have 7 apples. Let's count to 10 to see if we have 7 apples: 1 2 3 4 5 6
7 8 9 10. Yes, we do have seven apples. You give Susie 7 apples.
Just because there seemed to still be some confusion on the issue...
EDIT2: Now there's too many analogies!!!
