

1. 
1.Which fraction modeled below rounds to 1 when rounding to the nearest ? 


A. 

B. 



C. 

D. 



Hint 


2. 
Round to the nearest whole number. 


A. 
8 
B. 
7 


C. 

D. 



Hint 


3. 
Estimate . 


A. 
4 
B. 
2 


C. 
3 
D. 
5 


Hint 


4. 
Round 3 to the nearest whole number. 


A. 
4 
B. 
0 


C. 
3 
D. 
2 


Hint 


5. 
If a batch of cookies takes of an hour to prepare and bake, about how many batches of cookies can be prepared and baked in three hours? 


A. 
13 
B. 
15 


C. 
12 
D. 
10 


Hint 


