Answer:
Step-by-step explanation:
An easier way to do this type of problem, is to break it down,
10,000/1,000 is the BIG SCARY Problem, think of it like 10/1,\
1 goes into 10, 10 times,
So, what is 1,000x10?
10,000
Answer, 10
Pattern, is that is decreases by 1,000 every time and now you know