I created these cards to help increase my students addition fluency. It's a quick and easy way to give the students a little practice as they walk out of the classroom door for the day. This gives them the chance to try and use the mental math strategies that we have been practicing in the classroom. The cards can also be used as flash cards!
The pack includes 80 addition problems to 20 and 8 blank cards for you to fill in as you see fit for your students.
***If you like these, you'll love my Subtraction Fact Exit Cards as well. Check them out by clicking the link below.
Subtraction within 20 Exit Cards