1 a. 
Round 469 to the nearest ten.


1 b. 
Round 454 to the nearest hundred.


2 a. 
Round 358 to the nearest hundred.


2 b. 
Round 397 to the nearest hundred.


3 a. 
Round 250 to the nearest ten.


3 b. 
Round 82 to the nearest ten.


4 a. 
Round 839 to the nearest ten.


4 b. 
Round 27 to the nearest ten.


5 a. 
Round 93 to the nearest ten.


5 b. 
Round 99 to the nearest ten.


6 a. 
Round 627 to the nearest hundred.


6 b. 
Round 883 to the nearest ten.


7 a. 
Round 950 to the nearest ten.


7 b. 
Round 882 to the nearest ten.

