4 (1)/(2) x (1)/(2)-(1)/(2)=...

Name: 4 (1)/(2) x (1)/(2)-(1)/(2)=...
Uploaded: 2024-01-08T02:01:43.000Z
Duration: PT4M6.336S
Description: 4 (1)/(2) x (1)/(2)-(1)/(2)=...