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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
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First submittedNovember 3, 2019
Times taken16,810
Average score65.0%
Rating4.80
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Keep scrolling down for answers and more stats ...
Problem
Solution
14884
122
13689
117
2116
46
144
12
13924
118
Problem
Solution
31684
178
841
29
12544
112
11025
105
23716
154
Problem
Solution
24649
157
9
3
1156
34
17956
134
21025
145
Problem
Solution
16129
127
18225
135
35344
188
9604
98
2025
45
11 Comments
+1
Level 69
Nov 3, 2019
Nice quiz! Barely got them all
+1
Level 65
Mar 3, 2020
This is just great! Thank you!
+3
Level 61
Jun 30, 2020
great quiz 0:54 remaining on first try

this was tough

+2
Level 25
Apr 5, 2021
somehow got 16 without paper
+2
Level 97
Jul 29, 2021
Ah! You're a part of the "remove the letter 'Z' from our language" conspiracy! Say it isn't so!
+8
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!
+1
Level 48
Oct 4, 2021
Not only this, but the letter Z is used twice in the title and description of the quiz (both as part of "quiz")
+1
Level 57
Oct 4, 2021
jeesus christ, that took me a while.
+1
Level 24
May 12, 2022
Last 4 seconds Ugh
+1
Level 45
Jun 7, 2022
i became jesus christ i got it in 19 seconds
+1
Level 71
Mar 11, 2024
Love it, need more. Someone please make another one but the answers go all the way up to 999. This one's great but it stops at 200...my autistic brain needs it to go further