This worksheet invites students to perform single digit subtraction within 5, which helps them become proficient in subtraction. Knowing subtraction facts is extremely important. Students who struggle with subtraction facts also struggle with the linked concepts, such as word problems, subtraction with bigger numbers, etc. Single digit subtraction within 5 worksheet is a great way to help learners become fluent with subtraction facts. This worksheet is about practicing the column method in which numbers are written one on top of another. In this method, students use their place value understanding to solve the problems.