"New Course Chart-style Basic Mathematics 2+B" Price: 1952 yen + tax I have erased the writings that could be removed with an eraser, but there are multiple markings with markers and ballpoint pens as shown in the photos. Comes with the answer key. No price reduction is possible. #book #mathematics #math2 #mathB #mathII #mathB #chart #basic #basic #learning #Suken Shuppan #Chart Research Institute #study #university entrance exam #exam #preparation"