15

https://w3id.org/jp-textbook/AC100000000421/Time018

Details

Duration(transferred): 15
Duration: 15
Compiling Prospectus: 小学校4年算数(大日本)2023年検定教科書編修趣意書
Duration type: Standard
Listing order: 18
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: ⑧2けたの数でわる計算