Warm-up your students for math class with addition and subtraction facts.
This bundled set consists of 18 weeks of addition and subtraction practice or 90 separate days of practice.
There are 16 problems to practice daily. 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 each day. We also grade the warm-ups together.
The two sets are available separately.