Arithmetic Progression


The First Term a =

The Common Difference d =

Number of Terms n =


Exercises for students
Solve the following problems on paper and check your answers using the above application:

Find the next term of the arithmetic progression 3, 5, 7, 9, ...
Find the 10th term of the above progression
Find the 100th term of the above progression
Find the sum of the first 100 terms of the above progression
Find the 20th term of the arithmetic progression 2, 7, 12, 17, ...
Find the sum of the first 20 terms of the above progression
Find the 20th term of the arithmetic progression 19, 17, 15, 13, ...
Find the sum of the first 20 terms of the above progression
Find the sum of the first 100 terms of the arithmetic progression 1.05, 1.15, 1.25, 1.35, ...

The first term of an arithmetic progression is -20 and its common difference is 2. Find the sum of the first 100 terms.

A man earns $100 for the first week, and his wage increases by 10 cents in each subsequent week. Find the total amount of money earned in 1 year (52 weeks).