8

https://w3id.org/jp-textbook/AC100000000444/Time021

Details

Duration(transferred): 8
Duration: 8
Compiling Prospectus: 小学校3年算数(日文)2023年検定教科書編修趣意書
Duration type: Standard
Listing order: 21
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 17　かけ算の筆算のしかたをさらに考えよう