Jimmy Kimmel has put Elizabeth Banks to the test.

The writer, director, and actress — currently social distancing at home with her family — was subjected to a pop quiz while appearing on “Jimmy Kimmel Live!” via video conference.

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The mother of two admitted that “third-grade math is nearly impossible to teach” when asked if she’s been homeschooling her sons. That’s when Kimmel surprised her with a selection of teacher-approved first- and third-grade questions.

After correctly identifying how many syllables were in the word “rhinoceros”, the 46-year-old powered through two tricky math problems to pass the quiz with flying colours.

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“I do want to take the opportunity to say thank you to all of the teachers out there, and all of the parents who are teaching,” Banks shared. “You have to have a lot of patience.”

Watch the full clip above.