Are you looking for differentiated math worksheets to engage and build fluency with your students in a fun police detective theme? This missing numbers packet is perfect to teach and reinforce numbers before and after up to both 100 and 120 with number sequences, fill in the 100's and 120's charts, and missing numbers to 100 and more! These place value activity pages are great for independent practice, interventions, homework, math stations, and centers.This packet includes:Count the number sequ