home

Fast Math - Square that Number! in 30 Seconds

In just 30 seconds, answer these randomly-generated squaring problems in your head.
The quiz changes every time you play!
Quiz by Stewart
Rate:
Last updated: November 27, 2019
You have not attempted this quiz yet.
More quiz info >>
First submittedNovember 21, 2018
Times taken1,652
Average score50.0%
Report this quizReport
Quiz and answer stats >>
Friends stats >>
0:30
Enter answer here
0
 / 20 guessed
The quiz is paused. You have remaining.
Scoring
You scored / = %
This beats or equals % of test takers also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
Problem
Solution
21 x 21
441
23 x 23
529
29 x 29
841
28 x 28
784
13 x 13
169
19 x 19
361
6 x 6
36
25 x 25
625
11 x 11
121
20 x 20
400
4 x 4
16
12 x 12
144
22 x 22
484
26 x 26
676
14 x 14
196
30 x 30
900
3 x 3
9
15 x 15
225
9 x 9
81
17 x 17
289
Comments
No comments yet
Save Your Progress

Copyright H Brothers Inc, 2008–2024

Contact Us | Go To Top | View Desktop Site