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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 taken14,576
Average score65.0%
Rating4.65
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3:00
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Scoring
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Keep scrolling down for answers and more stats ...
Problem
Solution
19321
139
4489
67
784
28
64
8
27556
166
Problem
Solution
100
10
28900
170
25
5
121
11
2025
45
Problem
Solution
1521
39
39601
199
5329
73
1024
32
21904
148
Problem
Solution
4356
66
8836
94
36
6
32041
179
15376
124
+1
Level 69
Nov 3, 2019
Nice quiz! Barely got them all
+1
Level 63
Mar 3, 2020
This is just great! Thank you!
+3
Level 59
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
+1
Level 95
Jul 29, 2021
Ah! You're a part of the "remove the letter 'Z' from our language" conspiracy! Say it isn't so!
+7
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 55
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 68
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