1. -8,26 + 15,5 = ... 2. -19,5 + 12,31 = ...

Name: 1. -8,26 + 15,5 = ... 2. -19,5 + 12,31 = ...
Uploaded: 2024-05-05T05:16:43
Duration: PT4M7.318S
Description: 1. -8,26 + 15,5 = ... 2. -19,5 + 12,31 = ...