Question

what the error? Sophia said that the expanded from 605,970 is 600, 000 +50,000+900+770.Describe SSophie's error and give the correct answer

Answer 1

Sophia's problem was that she put 50,000 instead of 5,000
The 5 is in the thousands place so it should be 5,000
You can skip the ten thousands place because it is a 0

Answer 2

The error is that made the 5,000 into 50,000 and made her 70 into 770. The correct answer is 600,000+5,000+900+70