1 a. 
Round 4322 to the nearest thousand.


1 b. 
Round 9009 to the nearest thousand.


2 a. 
Round 3253 to the nearest thousand.


2 b. 
Round 1753 to the nearest hundred.


3 a. 
Round 7432 to the nearest hundred.


3 b. 
Round 8247 to the nearest ten.


4 a. 
Round 5070 to the nearest thousand.


4 b. 
Round 8138 to the nearest hundred.


5 a. 
Round 6454 to the nearest hundred.


5 b. 
Round 6542 to the nearest ten.


6 a. 
Round 2092 to the nearest thousand.


6 b. 
Round 5171 to the nearest thousand.


7 a. 
Round 4483 to the nearest ten.


7 b. 
Round 721 to the nearest hundred.

