This is a set of two drill workbooks for first graders. ① Math and Programming ② Intensive Drill: Word Problems and Figures I bought these but never used them, so they have been stored at home. Although they are new and unused, please understand that they were purchased at a bookstore and have been stored at home before purchasing. When shipping, I will put them in an OPP bag to protect them from water damage and will ship them via Yu-Packet Post. If you are interested, please consider purchasing them.