FINDING MISSING TERMS IN A SEQUENCE WORKSHEET

Problem 1 :

Find the next three terms :

3, 10, 17, 24, 31, ____, ____, ____

Solution

Problem 2 :

Find the 25^th term :

53, 50, 47, 44, 41,…_____

Solution

Problem 3 :

Find the 20^th term :

25, 40, 55, 70, 85,…_____

Solution

Problem 4 :

Find the 75^th term 

88, 81, 74, 67, 60,…_____

Solution

Problem 5 :

Find the 11^th term:

5, 3, 1, -1,… 

Solution

Problem 6 :

Find 23^rd term of 

0.1, 0.15, 0.2, 0.25,… ______

Solution

Problem 7 :

Find 6^th term:

25, 75, 225, 675,… ______

Solution

Problem 8 :

Find 22^nd term: -2, -5, -8, -11, -14,… ______

Solution

Problem 9 :

Find 10^th term: a₁ = 320, r = 0.5

Solution

Problem 10 :

Find 50^th term: -9, 2, 13, 24, 35,…

Solution