|Worst First Day Ever|
|Season 1, Episode 31b|
|Air Date||September 2, 2015|
|Written by||Charles Johnston|
|Directed by||Kim Derko Brian K. Roberts|
|No Ifs, Ands, or Robots||Undercover Olive|
Worst First Day Ever is the B Plot of the 31st episode of Odd Squad. It aired on September 2, 2015, though on some stations it aired on July 22nd.
When Agent Ori's first day on the job turns into a worst case scenario, other Odd Squad agents share their own 'worst first day ever' stories.
Numbers and Operations: partitioning and dividing, adding and subtracting
- According to the Facebook page, it is the sister episode of The Trouble with Centigurps