Answer:
0
Explanation:
Let's take this piece by piece.
Our problem is 1000+1000-2000. We can break down certain parts to figure this out and make it less overwhelming.
I'll break it down like (1000+1000)-2000
1000+1000 is 2000
Now we take that answer and plug it into the rest of the problem
(2000)-2000
2000-2000 = 0
Since they cancelled out, 0 is the answer.
Just remember to break down overwhelming problems into smaller parts to tackle first and you should be fine
I hope this helps :)