Save yourself time while keeping students engaged! These editable, digital and printable lessons on addition and subtraction of decimals using models and the standard algorithm guide students through part of the 5.NBT.7 common core standard. Informational lesson pages are intertwined with interactive learning slides. Students drag or type in answers on the Google Slides. These can be used in so many ways: math centers, stations, extra practice, as a teacher guided lesson or for students that we