20 Laminated Rainbow Numbers 1-20 Flashcards.

These are beautiful cards to use with students. However, when you hand them out, the students who get numbers 6 and 9 have no way of knowing which number they got. When the cards are all together, you can identify the 6 and 9 by their colors, but not when they're separate. You need to put an underline under the 6 and one under the 9 so students can tell the difference.It would also be nice to have A-B-C-etc. on the back sides of the cards - we've got textbooks that have examples by letter instead of number.