1 a. 
Round 372 to the nearest ten.


1 b. 
Round 300 to the nearest ten.


2 a. 
Round 735 to the nearest hundred.


2 b. 
Round 497 to the nearest ten.


3 a. 
Round 713 to the nearest ten.


3 b. 
Round 39 to the nearest ten.


4 a. 
Round 761 to the nearest hundred.


4 b. 
Round 199 to the nearest ten.


5 a. 
Round 288 to the nearest ten.


5 b. 
Round 744 to the nearest hundred.


6 a. 
Round 261 to the nearest hundred.


6 b. 
Round 776 to the nearest ten.


7 a. 
Round 774 to the nearest ten.


7 b. 
Round 823 to the nearest hundred.

