There are 525 pages in a book. Julia and Kim round the number of pages to the nearest ten. Julia says it is 520. Kim says it is 53 tens. Who is correct. Explain your thinking.
Both of them are wrong 525 rounds to 530! The way I was taught may be different then how you were taught!! 5 and up rounds up 4 and down rounds down! :) I hope this helped!
