Japanese Math case file Elementary school 4-6 years old Hanashi Reasoning Drill

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Japanese
Hanashi Detective Drill / "Find out the rules of numbers and get out of the submarine!" This is the third edition of the popular Detective Drill Series. You can learn how to read sentences by solving the story's riddle based on your knowledge of mathematics. You can find out the hidden riddle by searching for the reason in the sentences. You will be able to enjoy the power of reading and thinking logically!