Flash Lessons

Adding and Subtracting Two-Digit Numbers is the focus of this lesson. This would be a fun activity at during Valentines, but could be used at any time you want your students to practice adding and subtracting. This is an alternative to a worksheet. Students will receive a copy of this activity through a teacher provided link. There are 12 flash cards in this activity. This can be done with the whole class or this can be one of your math centers/stations or it can be a Google Classroom activity