The skills provided in this task box include: Place Value, Comparing and Ordering Numbers, Renaming Numbers, and Rounding. These task boxes provide four differentiated sets of task cards for each skill area. The 4th grade differentiation levels include: Remedial ("R"), Grade Level 1 ("GL1"), Grade Level 2 ("GL2"), and Enrichment ("E"). The task boxes are constructed to fit photo storage cases and require minimal preparation.