These 11 questions can be used in school or at home to prepare, assess, review, reteach, or enrich students in grades 1-3. The word problems are based on these 2nd grade standards:MA.2.MD.2.5 ~ Use addition and subtraction to solve word problems involving lengths.MA.2.MD.2.6 ~ Represent whole numbers as lengths from 0 on a number line with equally spaced points.MA.2.MD.4.9 ~ Generate measurement data by measuring lengths of several objects to the nearest whole unit and showing these measurements