|The Great Grinaldi|
|Season 1, Episode 9b|
|Air Date||December 5, 2014|
|Written by||Ron Holsey|
|Directed by||Brian K. Roberts|
|Skip Day||The Trouble with Centigurps|
The Great Grinaldi is the B-plot of the 9th episode of Odd Squad.
Numbers and Operations: understanding fractions – halves, fourths, eighths