8

https://w3id.org/jp-textbook/AC100000000069/Time006

Details

Duration(transferred): 8
Duration: 8
Compiling Prospectus: 小学校1年算数(東書)2019年検定教科書編修趣意書
Duration type: Standard
Listing order: 6
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: ③あわせていくつふえるといくつ