Warm-up your math class with quick subtraction facts. This set consists of 9 weeks of subtraction practice or 45 separate days of practice. There are 16 problems to practice daily and the difficulty increases each week.
I like to copy a week's worth of these warm-ups, staple them together and let the students use them as bookmarks in their math books so I don't spend a lot of time passing them out. We also grade the warm-ups together.
This set can be purchased separately or bundled with the addition warm-ups.
Addition and Subtraction Warm-Ups Bundled