2. MODULE 2 LESSON 14 ROUND TO THE NEAREST HUNDRED ON THE VERTICAL NUMBER LINE

3. RENAME TENS 11 tens = 19 tens = 20 tens = 28 tens = 30 tens = 40 tens = 75 tens = 110 190 200 750 280 300 400

4. SPRINT TIME Find the halfway point on the number line. Example: Write the number that is halfway between the two numbers: 40 50 45

5. HALFWAY POINT SPRINT 2 minutes End

6. Thousands Hundreds Tens Ones Show 10 tens on the place value chart

7. Thousands Hundreds Tens Ones Show 10 hundreds on the place value chart.

8. Thousands Hundreds Tens Ones Show 13 tens on the place value value chart.

9. Thousands Hundreds Tens Ones Show 13 tens and 8 ones on the place value chart.

10. Thousands Hundreds Tens Ones Show 13 hundreds 8 tens and 7 ones on the place value chart.

11. CONCEPT DEVELOPMENT Today we are going to round 3-digit numbers to the Nearest hundred! 100302 100 200 150 132

12. In unit form what number is half way between 100 and 200? 100 g 200 g 150g FOR EXAMPLE: 314 in unit form is: 3 100s, 1 ten, and 4 ones FOR EXAMPLE: 314 in unit form is: 3 100s, 1 ten, and 4 ones 100 50 1 100 5 10s

13. WHEN YOU LOOK AT THE VERTICAL NUMBER LINE, IS 132 MORE THAN OR LESS THAN HALFWAY BETWEEN 100 AND 200? 100 200 150 132

14. LET’S ROUND 387 TO THE NEAREST 100. What units are in 387? 30080 7 3 hundreds What’s 100 more than 300? 4 hundreds What’s halfway between 300 and 400? 350 When you look at the vertical numberline, Is 387 MORE than or LESS than halfway between 300 and 400? When you look at the vertical numberline, Is 387 MORE than or LESS than halfway between 300 and 400? 387 SO! What IS 387 rounded to the nearest hundred?? SO! What IS 387 rounded to the nearest hundred??

15. WHAT IF WE ROUNDED 1,387 TO THE NEAREST 100? 1,000 300 80 7 7 HOW MANY HUNDREDS ARE IN 1,387? 1,300 1,400 What is halfway between 1,300 and 1,400? 1,350 When you look at the vertical numberline, Is 1,387 MORE than or LESS than halfway Between 1,300 and 1,400? When you look at the vertical numberline, Is 1,387 MORE than or LESS than halfway Between 1,300 and 1,400? 1,387 SO! What IS 1,387 rounded to the nearest hundred?? SO! What IS 1,387 rounded to the nearest hundred??

16. Extra Practice!

17. PROBLEM SET!!