thumbnail

Fast Math - Double That Number! in 30 Seconds

In just 30 seconds, can you double all of these numbers?
This quiz changes every time you play!
Quiz by Stewart
Rate:
Last updated: November 27, 2019
You have not attempted this quiz yet.
First submittedApril 17, 2018
Times taken6,894
Average score43.8%
Rating5.00
Report this quizReport
0:30
Enter answer here:
0
 / 16 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 ...
 Number 
Double
180
360
923
1846
942
1884
395
790
 Number 
Double
545
1090
879
1758
775
1550
548
1096
 Number 
Double
335
670
132
264
893
1786
118
236
 Number 
Double
663
1326
959
1918
49
98
334
668
Comments
No comments yet