I use these in my 1st grade class so that students have a choice as to which order they want to complete the D5. This set is for a class of 20 students or less (5 different cards, 4 cards each), however, you can print additional cards for larger classes.
The benefit of these cards is that it limits the number of students at each D5 and eliminates the need to set aside extra time for D5 selection or tracking. I let my students select a card after finishing their morning work. I hope you enjoy it!
I recommend that you print these on cardstock and laminate for durability. For younger students, you might consider punching a hole on the top of the card and putting some yarn through so they can be worn during your math block.