Need a way for your students to practice identifying place value? Here's a new activity for you and your students! There are 52 number cards for students to practice identifying what place value each number is in. Just print, cut and laminate the number cards and the work page. Students can then sort the numbers based on which place value family the number belongs in by looking at the number that is underlined. Students can also use the included work mat to practice writing the number in expanded form and then drawing what the number would look like in base ten blocks.