thumbnail

Fast Math - Double That Number! (Typing Based)

Can you double all these numbers within the time limit? Test your mental math skills! This time around you have to type in all of it in 15 seconds. Basically impossible.
This quiz changes every time you play!
Quiz by FootballGeoGuy
Rate:
Last updated: April 28, 2019
You have not attempted this quiz yet.
First submittedApril 28, 2019
Times taken3,503
Average score20.0%
Report this quizReport
0:15
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 ...
Number
Double
650
1300
401
802
119
238
616
1232
72
144
Number
Double
566
1132
475
950
789
1578
778
1556
96
192
Number
Double
668
1336
388
776
317
634
90
180
515
1030
Number
Double
120
240
654
1308
219
438
575
1150
252
504
Comments
No comments yet