a. -121: 11-125:-25=... b. 384: 32-(-304: 19)=...

Name: a. -121: 11-125:-25=... b. 384: 32-(-304: 19)=...
Uploaded: 2024-03-04T16:56:43
Duration: PT6M43.9573S
Description: a. -121: 11-125:-25=... b. 384: 32-(-304: 19)=...