asked 18.3k views
5 votes
When you use place value to exchange equal amounts when renaming a number , what are you doing

2 Answers

2 votes
You can regroup the numbers so the sum is the correct estimate
answered
User Mike DeAngelo
by
8.8k points
6 votes
regroup so it can  be right.
answered
User Varun Chandak
by
8.5k points
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