This math topic focuses on calculating the percent growth of money, including principles and varying interest rates, specifically in 5% increments. The skills practiced involve determining the final amount of money after applying percentage increases as interest on different principal amounts. Each problem presents a principal sum and an interest rate, and the task is to compute the final increased sum, offering a practical application of elementary percent and interest calculations often seen in basic financial and economic contexts.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.