1 a. 
Round 7922 to the nearest ten.


1 b. 
Round 227 to the nearest hundred.


2 a. 
Round 6877 to the nearest ten.


2 b. 
Round 7689 to the nearest ten.


3 a. 
Round 2250 to the nearest thousand.


3 b. 
Round 8716 to the nearest thousand.


4 a. 
Round 1799 to the nearest thousand.


4 b. 
Round 4135 to the nearest ten.


5 a. 
Round 4983 to the nearest hundred.


5 b. 
Round 1865 to the nearest ten.


6 a. 
Round 9869 to the nearest hundred.


6 b. 
Round 934 to the nearest hundred.


7 a. 
Round 5195 to the nearest ten.


7 b. 
Round 2447 to the nearest ten.

