Math Flash Cards

thingiverse

To help your son enjoy math while using the Replicator, I designed a set of addition flashcards. Every combination of 1+1 to 9+9 is included on each card with problems on one side and answers on the other. For those with a Replicator dualstruder, simply load the provided s3g file onto an SD card and print it. If you don't have this feature, merge the STL files without manipulation in ReplicatorG to ensure proper alignment. Printing doesn't require a raft, and you can choose any color for text and cards. For an alternative, use "write.scad" to edit STL files and generate multiplication problems instead of addition. Be cautious as the print may produce numerous small cards that could come loose. I managed to keep my son engaged with around 81 cards, losing only a few during printing.