9

https://w3id.org/jp-textbook/AC100000000102/Time004

Details

Duration(transferred): 9
Duration: 9
Compiling Prospectus: 小学校4年算数(日文)2019年検定教科書編修趣意書
Duration type: Standard
Listing order: 4
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 4　角の大きさをはかろう