

1. 
Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ... 


A. 
20 
B. 
18 


C. 
21 
D. 
26 


Hint 


2. 
Find the next term in the sequence 15, 19, 23, 27, … 


A. 
31 
B. 
81 


C. 
30 
D. 
29 


Hint 


3. 
Find the next term in the sequence 81, 27, 9, 3, … 


A. 
1 
B. 
3 


C. 
9 
D. 
6 


Hint 


4. 
Choose the sequence that is arithmetic. 


A. 
5, 7, 12, 18, … 
B. 
17, 29, 41, 53, … 


C. 
4, 12, 36, 108, … 
D. 
1, 1, 2, 3, … 


Hint 


5. 
Describe and identify the pattern in the sequence. 6, 7, 9, 12, 16, … 


A. 
×2; geometric 
B. 
Add 1 to the first term, add 2 to the second term, and so on; neither arithmetic nor geometric 


C. 
+1; arithmetic 
D. 
Add 2 to the first term, add 4 to the second term, and so on; neither arithmetic nor geometric 


Hint 


