1. Rounding Whole Numbers to the Nearest 10, 100, and 1,000
Objective: I can round numbers to the nearest 10, 100, and 1,000.

2. Review
Using a number line, round the following number to the nearest 10 and 100.
rounded to the nearest 10 is ____________.
rounded to the nearest 100 is ____________.
770
773
775
780
700
750
773
800

3. How do I round whole numbers?
Step 1: Look at the place value you are being asked to round. Underline that number.
Example: Round to the nearest hundred
Step 2: Circle the digit to the right of the place value you are bring asked to round to.
Example:

4. How do I round whole numbers?
Step 3: Now look at the digit that is circled. If the digit is 0, 1, 2, 3, or 4 then leave the underlined digit the same. If the circled number is 5, 6, 7, 8, or 9 then round the underlined digit up.
Example: Since the circled digit is a 4, we would leave the underlined digit (6) the same.
Step 4: Now turn all the digits to the right of the underlined digit into zeros.
Example: 600
HINT TO REMEMBER: *5 and above give it a shove, 4 and below let it go*

5. Try rounding to the nearest 1,000
Using the same steps, round the following number to the nearest 1,000: 2,
The answer is 3, 000
MOVE TO FIND THE ANSWER!

6. Guided Practice
Directions: Round each number to the nearest ten, hundred and thousand.
TEN HUNDRED THOUSAND
2, ____________ ____________ ______________
4, ____________ ____________ _______________

7. Student Practice
Directions: Round the following numbers to the nearest thousand. Do your work on the left side of the interactive notebook.
5, 769
2, 340
275, 923
27, 945
Bonus: Round these numbers to the nearest ten thousand.
125, 019
174, 999
668, 231