Track whole group mastery of their addition and subtraction facts using this data collection tool! When a student masters a set of addition or subtraction facts, mark a check in the correct box. This allows you to visualize the progress of your students as your tracker fills with checks! This resource includes Addition Fact Tracker (1-10) for a class size of 30, 20, and 10 Subtraction Fact Tracker (1-10) for a class size of 30, 20, and 10