16.1k views
21 votes
Estimate the sum.1,239 + 8,568

10,000

9,000

8,000

11,000

2 Answers

8 votes
10,000, because you round 1239 down to 1000 and 8568 up to 9000 and then u add 1000 and 9000
User Wotuu
by
5.4k points
8 votes

Answer:

10,000

Explanation:

User Emile
by
5.5k points