(4) How do I round a number to the nearest thousand? (1) I can round to the nearest thousand by looking at the digit iri the hundreds place. If it is 5 or greater, I ? 4 or less, I ?

If the digit in the hundreds place is 5 or greater, you round up by adding one to the thousands place and changing all the digits to the right of it to zero. For example, rounding 5,638 to the nearest thousand would give you 6,000. If the digit in the hundreds place is 4 or less, you simply leave the thousands place as it is and turn all the following digits into zeros, like rounding 5,234 to 5,000. Rounding is often used in real-world situations like budgeting or estimating expenses. For example, if you're planning a trip and your total costs come to $1,738, you might round that up to $1,800 to keep your budget manageable and flexible. It's a great way to simplify numbers!