Adian no Tsue came out in 1986 from Sunsoft and Ask Kodansha. It’s basically an educational game. One side of the Famicom Disk System disk is a racing game involving various quiz questions. The other side is a sort of Zelda like RPG.
Basically, your little student fights monsters in a maze. Bashing a door brings up a math puzzle or an attack of monsters. Failure in fighting or math results in damage to the hero.
When you solve a math problem, you get a bell, and possibly a passage to proceed.
All in all, it’s a simplistic dungeon crawl with some basic math. Nothing really outstanding.