thumbnail

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.
First submittedNovember 21, 2018
Times taken1,711
Average score50.0%
Report this quizReport
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
1 x 1
1
24 x 24
576
21 x 21
441
7 x 7
49
18 x 18
324
Problem
Solution
30 x 30
900
15 x 15
225
3 x 3
9
9 x 9
81
25 x 25
625
Problem
Solution
29 x 29
841
19 x 19
361
11 x 11
121
28 x 28
784
23 x 23
529
Problem
Solution
16 x 16
256
50 x 50
2500
4 x 4
16
40 x 40
1600
5 x 5
25
Comments
No comments yet