How do I round off 976315463 to the nearest 1000 and 10000

To round off 976315463 to the nearest 1000:

1. Identify the digit in the thousands place. In this case, it is 6.
2. Look at the digit to the right of the thousands place, which is in the hundreds place. It is 3.
3. If the digit in the hundreds place is 5 or greater, increase the digit in the thousands place by 1. If it is 4 or less, leave the digit in the thousands place as it is.
4. Replace all the digits to the right of the thousands place with zeros.

In this scenario, the digit in the hundreds place (3) is less than 5, so you leave the digit in the thousands place (6) as it is and replace all the digits to the right of it with zeros. Thus, 976315463 rounded to the nearest 1000 becomes 976,316,000.

To round off 976315463 to the nearest 10000:

1. Identify the digit in the ten thousands place. In this case, it is 1.
2. Look at the digit to the right of the ten thousands place, which is in the thousands place. It is 6.
3. If the digit in the thousands place is 5 or greater, increase the digit in the ten thousands place by 1. If it is 4 or less, leave the digit in the ten thousands place as it is.
4. Replace all the digits to the right of the ten thousands place with zeros.

In this case, the digit in the thousands place (6) is greater than 5, so you increase the digit in the ten thousands place (1) by 1. Replace all the digits to the right of the ten thousands place with zeros. Thus, 976315463 rounded to the nearest 10000 becomes 976,320,000.