Fast Math - Square Roots Quiz (Harder)

In this quiz the answers change every time you play! Solve these randomised square root problems as fast as you can!
Answer must correspond to highlighted box!
All answers are integers
Too hard? Try the easier version: Up to 60 squared
Quiz by Stewart
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Last updated: November 3, 2019
First submittedNovember 3, 2019
Times taken10,309
Rating4.53
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+1
Level 63
Nov 3, 2019
Nice quiz! Barely got them all
+1
Level 55
Mar 3, 2020
This is just great! Thank you!
+2
Level 51
Jun 30, 2020
great quiz 0:54 remaining on first try

this was tough

+2
Level 20
Apr 5, 2021
somehow got 16 without paper
+1
Level 90
Jul 29, 2021
Ah! You're a part of the "remove the letter 'Z' from our language" conspiracy! Say it isn't so!
+1
Level 68
Jul 29, 2021
I'm not sure, I am British but just because I randomise doesn't mean I don't like Zoos, Zebras, Zootopia and New Zealand!