Rounding: Hundred
Rounding numbers makes numbers easier to work with in your head. Round numbers will end with 0. It is an estimate or "about this much" - "About 200 students came to the game." Even though there were exactly 238. The column below (to the right of) the place value to round to will tell which number to round to.
1,2,3 & 4: Round down. 5,6,7,8,9: Round up.

Directions: Round numbers to the nearest 100. Write the hundred below & the hundred above the given number. Circle which hundred you round to.

Example: Round to the nearest hundred: 468 - The number line shows 400 as the hundred below 468 and 500 as the hundred above. Round up to 500.
Or the place value next the hundreds is the tens. (468) 6 is in the tens & 6 says Round up to 500.

Name _______________________________

Date: ________________________________

Score: ___________________________
             
1.
300
 
256
 
200
2.
700
 
643
 
600
3.
1000
 
954
 
900
4.
 
 
487
   
5.
 
 
142
   
6.
 
 
809
   
7.
 
 
759
   
             
8.
 
 
301
   
9.
 
 
842
   
10.
 
 
649
   
11.
 
 
322
   
12.
 
 
842
   
13.
 
 
481
   
14.
 
 
650
   
             
15.
 
 
819
   
16.
 
 
258
   
17.
 
 
360
   
18.
 
 
928
   
19.
 
 
284
   
20.
 
 
742
   
21.
 
 
554
   
             
22.
 
 
947
   
23.
 
 
622
   
24.
 
 
528
   
25.
 
 
921