I created this freebie as an aid for my students. Here you will find some helpful tips made into cards that students can use individually when they are struggling to add and subtract.
In this resource you will find 7 cards and the Title page. Each card can be printed in an 8.5' by 11' paper. You can use colored paper or scrapbook paper to have them match your classroom theme. You can place them by your whiteboard, by your math center or any place in your classroom.