It would help if you proofread your questions before you posted them, i.e.,"rounded to the nearest 5"? Do you mean the fifth number? 320,000?
87,000
Don't you have commas?
What is 321 409 rounded to the nearest 5 and 87 392 rounded to the nearest 1000
4 answers
321 410
Nearest 5 to 87 392l
321 410