This math topic focuses on calculating percentage reductions in monetary values. The problems presented require students to compute the final amount of money after reductions such as "60 shrinks by 40%" or taking "90% less than $100". Each problem involves deducting a percentage (always in 10% multiples) from given amounts of money, helping students practice and understand percentage decrease applications in financial contexts.

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