![[世界]xって何が入るの？](https://d16qcfao6gys7e.cloudfront.net/uploads/content/cover_file/547463/thumb_m_f21647e29a.jpg?Expires=1780862286&Signature=fFB3S8Vz2mVx-NQfjD9zniuVwSyc3FlYlU-oZJ30nR1eAdJzbbYgSMM~-cKo~99NdCvwU-mRwNglo8StC~HPdoIr6mrN0Fyth5Ahcg~VflP19qmiIOn3l-DPfKmfCvU9t-7xTUvLSiQuX8VsNuGoLnpS-qGUoTAO8VbV~NHbI1exoHlIyBRbzmzFxIX7n8VOKCgQW6N5Vx0FEf3hoYkDhCotUi5ZxCRWFrnBEznALg~mtBFP5ciC~IuFncatl4N9FTsX0r19uvde3NCcFKi1hwZBDEPxcNX4g3zSJEfMGhRAkEwFW1lDR5iU~7BRvNc-b2BcRzZ4cV6egUzdU4KoUQ__&Key-Pair-Id=K2PR0GXBPZ19LT)
201
7
16
310
4
16
237
3
15
167
0
15
409
6
14
![[世界]10円はどこにいった？](https://d16qcfao6gys7e.cloudfront.net/public/assets/notebook/covers_m/type48-53ba9779dc6881c5e4d2ac2a0b0ddc65487876db7a4d468c7a93d8c64b558bb8.webp)
365
15
14
272
5
14
165
0
13
223
7
13
141
0
13
301
5
13
![[世界] 鬼ごっこ！簡単！](https://d16qcfao6gys7e.cloudfront.net/public/assets/notebook/covers_m/type44-a52f85b8e9a85fa5f090995de2e79fab20eaab5459eda25c02b760ecc0c15079.webp)
366
12
13
151
2
13
213
5
13
70
0
12
274
2
12
168
3
12
Didn't find what you're looking for? Try searching on Q&A, too!
Keyword(s): 算数