KUKU TRAINING (JAPAN) 1.6
Japanese multiplication table.
Practice method of multiplication in Japan.
Look at a movie in the support website.
With "KUKU", it is multiplication between numbers from 1 to 9.
In addition, "KUKU" of "SOROBAN" become basic.
Because it can be replied by short time, please use KUKU Training' for the exercises of the head.
how to use:
Choose "DAN" (1, 9) to practice among a menu screen, and please...