This math topic focuses on understanding how to calculate the whole number from a given percentage (10%) of that number. It includes problems where students need to identify the base number from which a provided value represents 10%. This skillset is part of an introduction to percentages, enhancing students' ability to work with and interpret percentage-based problems. Each problem offers multiple choice answers, encouraging students to apply their conceptual understanding to solve for the original numbers.

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