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Fast Math - Addition

Try to beat the clock by answering these randomly-generated addition problems in your head.
This quiz changes every time you play!
Quiz by Quizmaster
Rate:
Last updated: September 3, 2018
You have not attempted this quiz yet.
First submittedJanuary 17, 2011
Times taken336,567
Average score80.0%
Rating4.75
2:15
Enter answer here:
0
 / 20 guessed
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This beats or equals % of test takers also scored 100%
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Your fastest time is
Keep scrolling down for answers and more stats ...
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+17
Level 89
Jan 17, 2011
Over a minute to spare, and I didn't even rush.
+7
Level 29
Apr 9, 2014
Same here.

Some challenge, please! :)

+5
Level 20
Apr 20, 2014
Challenge did it in less then one minute with out rushing
+72
Level 45
Feb 26, 2019
Congratulations AlexF would you like a cookie? or a medal?
+1
Level 39
Sep 27, 2019
Same here too
+2
Level 55
Mar 15, 2020
+josephjannello I WANT A COOKIE!!!
+1
Level 44
May 9, 2022
ME TOOOO
+72
Level 28
Jul 18, 2014
If there's one thing I've always said about tschutzer it's that he's as smart as he is humble.
+5
Level 25
Jun 9, 2015
Agreed
+4
Level 15
Oct 9, 2019
lmao hidden joke that tschutzer himself doesn't even get
+2
Level 15
Oct 9, 2019
i got a couple easier ones but I was able to complete with 1 minute 47 seconds left
+5
Level 46
Mar 14, 2021
What do you mean you had 1:47 left the quiz is 2 minutes in total?
+3
Level 52
Mar 22, 2021
hes a god
+1
Level 66
Mar 25, 2021
@ArisOBafiaras lol it is 2 mins 15 seconds and maybe when that guy took it the quiz had more time
+1
Level 66
Mar 25, 2021
lol I have no idea how i took 16 seconds less on the multiplication one. I finished this in 50 seconds a few years ago and that in 34 seconds today.
+8
Level 69
Oct 13, 2019
Here's your medal showoff!
+1
Level 32
Oct 26, 2020
done with eleven seconds left
+1
Level 56
Apr 19, 2021
:( I feel weak
+1
Level 25
Apr 30, 2022
19 seconds left
+8
Level 79
Jan 17, 2011
28 seconds left...happy with that!
+1
Level 40
Feb 12, 2014
Me too :)
+8
Level 25
Jan 19, 2011
i thought the multiplication one was easier for some reason....
+2
Level 59
Sep 4, 2011
Only 12 seconds to spare but got them all!!!
+3
Level 25
Sep 16, 2011
2 seconds left!
+1
Level 43
Dec 6, 2021
same
+2
Level 20
Apr 12, 2012
I needed 3 more and typoed one at the last second so 16/20 and I am 11 :)
+1
Level 24
Oct 5, 2022
11 year old me could solve it with 1 minute left (im asian)
+1
Level 45
May 8, 2012
13 seconds left
+2
Level 74
Dec 10, 2016
0:16 get rekt
+1
Level 26
May 12, 2012
Too many +190 questions.

Anyway, 100%, 56 seconds left.

+2
Level 26
Jul 1, 2019
The questions are random. The first time i played it was really hard with all 3 + digits. got 14/20. after that i got easier ones and was able to get 20/20
+2
Level 21
Jun 27, 2012
hahaha only just noticed its new numbers every time you play, could be playing this quiz alot today
+2
Level 70
Mar 22, 2013
10 pints of Guinness last night so not in the best shape:) Still 47 secs left
+1
Level 69
Mar 22, 2013
Too easy, next time have less answers so close together.
+1
Level 25
Mar 22, 2013
My number pad was broken so I had to spell ou the numbers and still finished with Fifty-one seconds left
+1
Level 59
Mar 22, 2013
Got there by the skin of my teeth with 1 second left on the time!!! Really chuffed
+1
Level 63
Mar 22, 2013
32 seconds left, but I was AFK for a while before I started.
+1
Level 58
Mar 23, 2013
48 seconds leftover. I love being a math wiz! :)
+1
Level 35
Apr 30, 2015
:)
+1
Level 58
Nov 7, 2015
Updated to 52 seconds left after 2.5 years. XD Still proud!
+1
Level 75
Mar 1, 2017
1:07
+1
Level 22
Mar 26, 2013
Easy. 30 secons to spare. I am 17 years old
+1
Level 35
Apr 30, 2015
Ahem... see my earlier response to mariofan367.
+1
Level 35
Apr 30, 2015
It's all true, I swear.
+1
Level 59
Mar 4, 2017
1:03 left. Also 17
+1
Level 62
Apr 1, 2013
with 30 seconds left
+1
Level 73
May 8, 2013
finished with 1:18 to spare...piece of cake
+1
Level 57
Jun 21, 2013
46 seconds left. There should be some kind of feature showing the percentage of people who finished faster than you because a lot of people will have got 20/20
+1
Level 42
Jul 10, 2013
Didn't rush and finished with 47 seconds to spare
+1
Level 38
Jul 28, 2013
Got 20 out of 20 with 1:11 to spare.. Half tired and on a mobile with a "virtual" keyboard...not a bad result considering. Good quiz though.
+1
Level 72
Sep 27, 2020
woop de doo
+1
Level 62
Dec 24, 2013
finished with 1:18 left...
+2
Level 18
Jan 28, 2014
in the last second ... oh yeah
+1
Level 28
Apr 30, 2021
Yessir me too
+1
Level 71
Feb 12, 2014
I knew a degree in math would come in handy one day!
+1
Level 63
Apr 4, 2014
1:05 left..... easy
+1
Level 23
Apr 14, 2014
Hurrah!!

Finished 11 sec before

+1
Level 15
Apr 23, 2014
Got it with 1:16minute left
+1
Level 74
Apr 24, 2014
Very challenging. I think the time is just right. Sometimes I'm able to get all 20, sometimes 16, etc. Really makes your brain work.
+1
Level 57
Jul 17, 2014
Add more questions, 20 is far too easy. Put 50 in or something, a lot of people would struggle to reach it but at least you can improve your score that way, getting to 20 isn't a challenge.
+1
Level 33
Aug 23, 2014
20/20 with 4 seconds remaining
+1
Level 19
Sep 23, 2014
Completed with 2.13 minutes to spare.
+1
Level 15
Nov 21, 2014
49 left
+2
Level 23
Nov 30, 2014
1:30 left. Beat that. Im only 12 by the way and it was on my first go
+1
Level 18
Dec 12, 2014
63+37=100% first try. Very easy.
+1
Level 45
Jan 22, 2015
i hate math!
+1
Level 57
Feb 4, 2015
Add more questions, too many people can finish with a minute left.
+1
Level 17
Jul 30, 2015
I did not even try!
+1
Level 8
Oct 13, 2015
I finished with 1:01 to spare ...not too bad...:D
+1
Level 81
Oct 22, 2015
2 seconds left... the last ten seconds were tense. Reading down the comments, I can see that I did pretty badly. I haven't done maths in ages.
+1
Level 56
Nov 7, 2015
100% 4 seconds to spare!
+1
Level 69
Nov 7, 2015
Two left... this cold sure isn't helping my math skills.
+1
Level 82
Nov 7, 2015
100% with 1:04 leftover, helps to love Math all my life!
+1
Level 64
Nov 8, 2015
46s left
+2
Level 18
Nov 8, 2015
EZ! 35 seconds left and wasn't even trying.
+4
Level 59
Nov 10, 2015
I'm a member of mensa, I hold the Guinness world record for memorization of random objects, and Stephen Hawking frequently seeks me out to proof read his papers on quantum physics. Isn't the Internet wonderful? You can make up anything about yourself, eh ghost rider?
+1
Level 12
Nov 30, 2015
I only got 4 right :(
+1
Level 45
Mar 24, 2016
Damn. Made it with like 30 seconds left. I always panic with these timers.
+1
Level 38
Jun 11, 2016
lol ezzzz
+1
Level 62
Jul 20, 2016
Got only two of them but my quiz was really hard.
+1
Level 64
Sep 22, 2016
34 secs to go
+1
Level 21
Nov 27, 2016
still easy 58 SECONDS left!! i am only 11
+3
Level 56
Dec 16, 2016
Title should be "Fast Math - Addition Edition"

Missed out on an opportunity there, Quizmaster

+1
Level 47
Jan 12, 2017
1:05 :)
+2
Level 24
Feb 2, 2017
almost, accidentally pressed give up with 1 left
+1
Level 24
Feb 9, 2017
48
+1
Level 27
Feb 12, 2017
Yay I did it 20/20 I feel so proud
+1
Level 14
Feb 27, 2017
1:25 remaining
+1
Level 48
Mar 1, 2017
I think a few more problems could be added or a little time taken off. I know it's random and not everyone is going to have multiple problems that had a 1 digit number in them like I did, but the average score is 16/20 so a lot of people are finishing this easily.
+1
Level 28
Mar 1, 2017
0:05 Left... Too close
+1
Level 64
Mar 1, 2017
46 secs left
+1
Level 76
Mar 1, 2017
11/20 with 0 seconds left. Yay! ;)
+1
Level 48
Mar 4, 2017
Easy quiz . 49 secs to spare
+1
Level 6
Mar 14, 2017
Are you a math teacher?!
+1
Level 7
Mar 19, 2017
i got 7/20 and i am 11 . wow i am bad at math
+2
Level 74
Mar 23, 2017
these really depend a lot upon which set you get, some sets are much easier than the others
+1
Level 64
Apr 8, 2017
1:21 remaining and got it all.
+1
Level 71
Apr 23, 2017
Another good quiz, for those jetpunkers that like to think, try 'The CHALLENGE' a puzzle-quiz to get you thinking for a while at ... ... http://www.jetpunk.com/user-quizzes/120558/the-challenge
+1
Level 14
Apr 25, 2017
i cant finish because the first problem is 563 but it dont work
+1
Level 69
May 4, 2017
26 seconds left. Tricky for me - I added columns right to left (as we were taught in school). But when I tried to invert the numbers to type them in (left to right, as required by our stupid computers), I invariably messed up the order, confused myself thoroughly, and had to re-do the addition. Ack! LOL Nice challenge!
+1
Level 55
May 9, 2017
18 right, I needed 25 more seconds
+1
Level 35
May 28, 2017
20 out of 20 with 45 minutes to spare
+1
Level 81
Sep 14, 2017
45 minutes to spare?......lol. Okay
+1
Level 71
Jun 14, 2017
Got the last one correct with 0.06 seconds left, beat that for a narrow squeak.
+1
Level 53
Jul 15, 2017
:29 to spare on my umpteenth try
+1
Level 19
Jul 31, 2017
0:2 left :)
+1
Level 61
Aug 17, 2017
CPA with :58 left, I wanna talk to those who have over a minute left. Need a job?
+1
Level 38
Aug 18, 2017
Done with 45 seconds left without a calculator!
+1
Level 81
Sep 14, 2017
Finished with 2:30 left.
+1
Level 93
Sep 19, 2017
1'24'' left
+1
Level 19
Oct 6, 2017
4 seconds left
+1
Level 68
Oct 24, 2017
With the help from Quizmaster, there is now a Fast Math - Subtraction Quiz, with random numbers:

https://www.jetpunk.com/user-quizzes/151400/subtraction-quiz

+1
Level 56
Nov 8, 2017
The key to this quiz is to be fast, which might be why it’s called “fast math”
+1
Level 28
Nov 9, 2017
1:17 left and Im sure i can do much better!!
+1
Level 44
Nov 10, 2017
Accidentally turned on emoji keyboard...
+1
Level 46
Nov 30, 2017
BOOM!

2+2=4

-1= ?

+1
Level 71
Apr 3, 2018
Quick maffs
+1
Level 56
Jan 1, 2018
20/20 with 26 secs left
+1
Level 55
Jan 15, 2018
I only got 9
+1
Level 68
Jan 27, 2018
75 secs left! 1st attempt
+1
Level 68
Feb 28, 2018
1:31!
+1
Level 9
Feb 28, 2018
First try and 42 seconds left!
+1
Level 14
Mar 24, 2018
I finished with 1 second to spare
+1
Level 31
Apr 3, 2018
I only clicked on this because I thought it said Addiction Quiz but I was pleasantly surprised - good quiz!
+1
Level 46
Apr 21, 2018
38 seconds
+1
Level 40
May 7, 2018
Did it with 4 seconds remaining. The time put more pressure on
+1
Level 49
May 27, 2018
31 seconds left
+1
Level 15
Jul 19, 2018
1 min 20 left
+1
Level 17
Dec 1, 2018
no you didn't. why are you lying
+1
Level 29
Oct 3, 2018
1.06 minutes left. Fun.
+1
Level 17
Dec 1, 2018
i did it 1.29 minute left
+1
Level 24
Jan 24, 2019
Everyone here is so good and I only got 13/20 haha
+1
Level 48
Mar 26, 2019
Too base-10 centric
+1
Level 32
Sep 25, 2019
I am three years old and got all of them with 3 minutes to spare
+1
Level 21
Sep 26, 2019
Did them before starting. got 100% I'm a cheater!
+1
Level 51
Oct 12, 2019
1:31 to spare! Addition has always been easy pickings for me.
+1
Level 61
Mar 31, 2020
Just 1 second left !
+1
Level 54
Apr 9, 2020
wheeeeeeeeeeee i am the reason why usa is like number 14 on the intelligence !!!!
+1
Level 49
May 15, 2020
now integrals!
+1
Level 58
Nov 17, 2020
phew 1 second to spare. that was way to close
+1
Level 16
Jan 26, 2021
YES I got 20/20 with 12 seconds left I was stuck on the LAST one even though it is easy.
+1
Level 56
Mar 7, 2021
2:14 remaining, these americans are so bad at math lol
+1
Level 41
Jun 28, 2021
I'm not american but I'm really bad! Believe me!
+1
Level 41
Jun 28, 2021
Y'all are really math gods and I cannot even solve a 7+6.
+1
Level 36
Jul 1, 2021
4 secs left man!!!
+1
Level 39
Aug 29, 2021
1:01 left
+1
Level 31
Aug 30, 2021
1:23 left. Nice quiz
+1
Level 36
Sep 1, 2021
Guys, I love math but I think this harder. I'm 13/20
+1
Level 27
Dec 7, 2021
this is hard, I don't have enough time.

still have 3 question

+1
Level 19
Dec 8, 2021
I got 391 + 171 right after 391 + 172
+1
Level 47
Jan 28, 2022
I like how in the top photo,you can see the Icaria flag🤣
+1
Level 48
Feb 13, 2022
I did it in under a minute, without rushing

Honestly, addition and multiplication are easier as a category compared to subtraction and division.

+1
Level 51
Jul 6, 2022
1:39 remaining
+1
Level 51
Aug 10, 2022
I agree, it's too easy (or maybe it's too random).

I got all with 0:16 left, on my first try.

I was using my laptop numpad & watching a yt video in split window. I wasn't rushing at all, and made >3 mistakes.

I have finished calculus, but don't consider myself particularly bright with math - C+/B range.

+1
Level 17
Aug 14, 2022
full score, 5 seconds to spare 08/14/2022
+1
Level 44
Dec 17, 2022
1 min and 5 sec left.
+1
Level 43
Dec 25, 2022
I guess I suck cause only got half of them.
+1
Level 33
Jan 7, 2023
i had 2 seconds left omggg so happy i finished it :DD