13

https://w3id.org/jp-textbook/AC100000000103/Time002

Details

Duration(transferred): 13
Duration: 13
Compiling Prospectus: 小学校5年算数(日文)2019年検定教科書編修趣意書
Duration type: Standard
Listing order: 2
Type: http://schema.org/Duration

Referred resources

Referred to as 'Duration' from:: 2 ぴったり重なる形と図形の角を調べよう