Simple Interest: Bottomless Worksheet

With this Bottomless Worksheet you can get endless practice on calculating simple interest from the principal amount, number of periods, and interest rate. A printed copy, answer sheet, and another ten problems are all just a button-click away. Continue reading

Simple Interest

Calculating simple interest is a snap with this Formula Solver. Learn how to find the interest using the principal, number of interest periods, and interest rate. Use your own values to check your homework! Continue reading

Present Value: Bottomless Worksheet

Get endless practice with this Bottomless Worksheet in calculating present value from future value, number of periods, and interest rate. At a button-click it creates ten more problems for you to solve, complete with printed copy and answer sheet. Continue reading

Compound Interest: Bottomless Worksheet

Use this Bottomless Worksheet to get endless practice on calculating compound interest from the principal, number of periods, and interest rate. Ten new problems to solve, a printed copy, and an answer sheet are all only a click away. Continue reading

Compound interest is the method of finding interest where interest is charged on the principal as well as the interest already accumulated. Review a simpler method for finding compound interest with this tutorial. Continue reading

Excise Taxes: Study Sheet

This Smartacus Study Sheet can help you understand the definitions and formulas for sales taxes and value-added taxes (VAT). It also prints for easy reference. Continue reading

Calculating Sales Tax: Bottomless Worksheet

Endless practice on calculating sales tax from the purchase price and tax rate awaits you in this Bottomless Worksheet. Ten new problems, a printed copy, and an answer sheet are all a button-click away. Continue reading