Download Add to Favorites Add to Folder creative writing children's book activities classroom tools language arts and writing vocabulary Create new folderCREATE NEW FOLDER Share Students choose a calculation method for solving time problems. They must determine how long it took for a person to complete a task. Authored by: Scott Foresman, an imprint of Pearson Grade: 4 Subjects: Graphs and Charts Measurement Word Problems Mathematics + show tags TYPE: Worksheets