This math topic focuses on converting metric length units with decimal values from larger to base units (meters). It encompasses a variety of problems where students convert different lengths such as millimeters (mm), hectometers (hm), kilometers (km), decameters (dam), and decimeters (dm) to their corresponding value in meters. Each question presents multiple choice answers, enhancing students’ ability to select the correct conversion and reinforcing their understanding of the decimal impacts in metric unit conversions.