1 a. 
Round 2451 to the nearest thousand.


1 b. 
Round 3249 to the nearest hundred.


2 a. 
Round 7542 to the nearest ten.


2 b. 
Round 5997 to the nearest hundred.


3 a. 
Round 8722 to the nearest hundred.


3 b. 
Round 2166 to the nearest thousand.


4 a. 
Round 3933 to the nearest thousand.


4 b. 
Round 8948 to the nearest ten.


5 a. 
Round 5321 to the nearest ten.


5 b. 
Round 3610 to the nearest ten.


6 a. 
Round 2684 to the nearest hundred.


6 b. 
Round 7363 to the nearest hundred.


7 a. 
Round 4509 to the nearest thousand.


7 b. 
Round 6531 to the nearest thousand.


8 a. 
Round 3027 to the nearest hundred.


8 b. 
Round 6577 to the nearest ten.


9 a. 
Round 9360 to the nearest thousand.


9 b. 
Round 8047 to the nearest ten.


10 a. 
Round 9952 to the nearest hundred.


10 b. 
Round 7553 to the nearest thousand.

