218k views
4 votes
Explain how to estimate 368+231 two different ways

User Buh Buh
by
8.2k points

1 Answer

4 votes
Hi there,

1) Round 368 to 370, and 231 to 230. Then add them together: which is 600
2) Round 368 to 350, and 231 to 250. Then add them together: which is 600

Hope this helps :)
User Quentin Donnellan
by
7.9k points

Related questions

asked Apr 10, 2016 92.8k views
Milt asked Apr 10, 2016
by Milt
8.2k points
2 answers
4 votes
92.8k views
1 answer
1 vote
75.9k views
asked Jan 9, 2016 120k views
Andrew Terwiel asked Jan 9, 2016
by Andrew Terwiel
7.8k points
2 answers
2 votes
120k views