This packet is designed to provide 2nd grade students with extra practice with the 2.nbt.1 standard. Students will get supplemental work with place value concepts and practice working with ones, tens and hundreds. Perfect for leading students to mastery of the 2.nbt.1 standard. Can be used whole group or small group. Give these activities to early finishers or send them home for homework. The perfect companion to any Common Core Curriculum.