1 a. 
Round 1615 to the nearest ten.


1 b. 
Round 5489 to the nearest hundred.


2 a. 
Round 7255 to the nearest hundred.


2 b. 
Round 9834 to the nearest thousand.


3 a. 
Round 2764 to the nearest ten.


3 b. 
Round 9418 to the nearest ten.


4 a. 
Round 2435 to the nearest hundred.


4 b. 
Round 5622 to the nearest thousand.


5 a. 
Round 210 to the nearest ten.


5 b. 
Round 6969 to the nearest hundred.


6 a. 
Round 1712 to the nearest ten.


6 b. 
Round 9829 to the nearest hundred.


7 a. 
Round 2371 to the nearest thousand.


7 b. 
Round 9704 to the nearest thousand.

