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Fast Math - Multiplication

Try to beat the clock by answering these randomly-generated multiplication 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 submittedDecember 22, 2012
Times taken926,031
Average score75.0%
Rating4.71
2:30
Enter answer here:
0
 / 20 guessed
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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
12 x 49
588
88 x 5
440
6 x 6
36
61 x 2
122
16 x 19
304
 Problem 
Solution
17 x 8
136
28 x 3
84
32 x 14
448
11 x 6
66
17 x 22
374
 Problem 
Solution
66 x 4
264
5 x 29
145
19 x 12
228
4 x 52
208
77 x 7
539
 Problem 
Solution
20 x 7
140
51 x 7
357
21 x 12
252
15 x 13
195
37 x 5
185
106 Recent Comments
+2
Level 69
Jun 15, 2017
i got 14/20 first try and im 11. Is that good or bad?
+5
Level 9
Apr 22, 2024
bad, study harder
+9
Level 32
May 4, 2024
Try again now that you're 18
+6
Level 32
May 5, 2024
damn
+1
Level 44
Jun 23, 2024
i had 26 seconds left *sob*
+2
Level 19
May 6, 2024
I am 12 I did it in 1:20
+1
Level 16
May 11, 2024
very good
+3
Level 22
Aug 10, 2017
20/20 = 14 seconds left *phew*
+2
Level 33
Aug 18, 2017
40 seconds left on my first try while having a metaphorical brain fart.
+2
Level 68
Aug 30, 2017
First Try, 44 sec left, 57th birthday in one month - i'm feeling very very old :-)
+2
Level 70
Sep 14, 2017
I am using this quiz as a mental arithmetic practice for my students at the end of math-lessons.
+1
Level 18
Oct 6, 2017
0:36 left :)
+1
Level 41
Oct 18, 2017
1:11 left, 1:17 left
+1
Level 43
Nov 23, 2017
missed 1 :(
+1
Level 29
Dec 13, 2017
Crap! I missed the last one but I coulda got it!
+1
Level 66
Dec 19, 2017
Last one I needed for the Math Whiz badge, which has eluded me for ages. Finally got it, and with 51 seconds to spare!
+1
Level 33
Dec 24, 2017
15 is good I think !
+1
Level 53
Jan 1, 2018
Got all with 1:26 left
+1
Level 41
Jan 6, 2018
Fun quiz, but the difficulty varies a lot from time to time.
+1
Level 68
Jan 27, 2018
1:06 (first attempt)
+1
Level 38
Mar 30, 2018
Supposed To Maths
+1
Level 21
Apr 5, 2018
SORRY QUIZMASTER!!! I USED A CALCULATOR! Got it done with 1:37 to spare. I hate mental math... :(
+1
Level 46
Apr 21, 2018
50 seconds
+1
Level 48
May 23, 2018
Did the hard ones by hand and the others in my head, finished with 20 seconds left.
+1
Level 40
Jul 5, 2018
20/20 at 1:51
+1
Level 15
Aug 2, 2018
1:06 left
+2
Level 64
Aug 15, 2018
I FINALLY DID IT
+1
Level 34
Aug 31, 2018
10/20 cuz I suck at math
+1
Level 29
Sep 30, 2018
It's almost 1AM and I'm counting numbers because I'm bored. Why? I have no effin clue
+1
Level 67
Oct 1, 2018
1:10 remaining.
+1
Level 67
Dec 21, 2018
4 seconds faster this time...
+1
Level 18
Oct 29, 2018
i did them all, no calculator with 2:03 remaining
+1
Level 18
Oct 29, 2018
Also I am only 13 and in 8th grade. But currently I have higher Iq than the average adult. And typing speed helps too
+1
Level ∞
Oct 29, 2018
The average adult in the western world has an IQ of around 100, so I wouldn't brag too much about that. ;)
+1
Level 47
Oct 30, 2018
20/20 with 1:24 remaining :)
+1
Level 47
Nov 4, 2018
I redid it this time and got 1:48 :)
+1
Level 69
Nov 9, 2018
really good practice for mental math GG!
+1
Level 70
Dec 16, 2018
tough especially since I have memory issue because of my disease (often forget halfway a sentence what I was trying to say, and in the beginning i couldnt read anymore, cause after the second word I had forgotten the first. Reading got like 60% better, still cant focus at all. but math .. I allways get stuck after the first number even with the most basic stuff like 18+5 it took me several minutes sometimes, cause my mind was like a record being stuck, couldnt get past 18+....18+.....18+..... )

so extremely happy I finished this one with 100% the first go !! And actually quite surprised!

+1
Level 70
Dec 16, 2018
I guess it helps I have continued to do things that challenges your mind (as I did before) I wonder how bad my memory would ve been otherwise.
+1
Level 49
Jan 4, 2019
100% with 42 seconds left!
+1
Level 15
Jan 15, 2019
1:40 to spare :)
+1
Level 60
Jan 24, 2019
New record of 2:07 remaining!
+1
Level 47
Mar 26, 2019
Badged, awesome
+1
Level 36
Apr 12, 2019
Got 18 in my head first try... let's see if I can't get 20.
+1
Level 36
Apr 12, 2019
Ah yeah! 3rd try got all 20 in my head with 17 seconds to spare!
+1
Level 35
Apr 23, 2019
15/20 man I'm freaking stupid
+1
Level 25
Nov 17, 2022
That’s not bad
+1
Level 46
Apr 27, 2019
1min43
+1
Level 57
May 25, 2019
12 year old with 35 seconds to spare
+1
Level 35
Aug 23, 2019
FINALLY, got 100%
+2
Level 50
Dec 24, 2019
Done in 51 seconds...
+1
Level 67
Apr 4, 2020
did it in 1m9s -- 12seconds of my previous best.
+1
Level 47
Apr 22, 2020
Done in a minute :)
+1
Level 35
May 6, 2020
I took this test a long time ago and after lots of attempts, I finally got 100% doing it in all in my head in August 23, 2019. Fast forward to May 6 (7) 2020 and I got 100% on my first try with 1 minute left.
+5
Level 25
May 30, 2020
not wanting to brag, but i proudly brought the average down by 1!
+1
Level 42
Aug 4, 2020
Hi, done with 10 seconds left.
+1
Level 42
Aug 12, 2020
19/20 all time used so close
+1
Level 28
Sep 2, 2020
20/20 with 2 seconds to spare... stressed me out lol
+1
Level 68
Sep 13, 2020
Dam how the average is score is 15, on 5 tries i got 14 at best.

Everybody thinking they above average looks like me is below sad sad

+2
Level 18
Feb 14, 2021
THIS QUIZ IS WAY TOO EASY
+1
Level 35
Mar 12, 2021
100% with 16 seconds left on the clock.
+1
Level 16
Mar 13, 2021
I finished it, with 56 seconds remaining!! i am 12!!
+1
Level 36
Mar 14, 2021
Too much time, should make it one minute instead
+1
Level 19
Jun 5, 2021
I completed half of it then I got to level 15 this is my first comment on a quiz and 2nd comment on JetPunk.
+2
Level 38
Jun 9, 2021
passed with 1:46 remaining, got my math wizard badge!
+1
Level 22
Jun 30, 2021
amazing quiz!
+2
Level 30
Aug 13, 2021
first try with 21 seconds left.
+1
Level 68
Aug 16, 2021
Finally got with 18 seconds left... right as I'm tired and about to go to bed.
+1
Level 36
Sep 13, 2021
Love this....1.19 left to go....do the tens first, then easy to add the single multiplier.
+1
Level 95
Nov 16, 2021
Done in 40'' (1'50'' to go).
+1
Level 25
Dec 20, 2021
Finished in 1 min, 1 sec :)
+1
Level 56
Jan 24, 2022
84x5
+1
Level 56
Jan 24, 2022
i also got 23x3
+1
Level 62
Jan 28, 2022
Not the greatest mathematician but I am trying to get all the badges (video game badge was a pain to achieve)
+1
Level 62
Jan 28, 2022
Was AFK and almost ran out of time but I came back with 2 mins left and thanks to my quick math skills (high school sucks but it's a valuable lesson) I beat it with 53 seconds left.
+1
Level 47
Feb 13, 2022
Bro beat it in 50 seconds fast math is my kind of thing

Keep up the good work!

+1
Level 17
Feb 17, 2022
1:31 left but i used a calculator :( I got mad after getting like 19/20 5 times in a row
+1
Level 25
Feb 25, 2022
it was so tempting to use the caculator
+1
Level 39
Mar 30, 2022
this is hard
+1
Level 37
May 2, 2022
This is a great exercise to revisit daily. I really like that it changes each time.
+1
Level 55
May 3, 2022
very fun brain exercise
+1
Level 50
Jun 1, 2022
20/20 without starting the quiz :)
+1
Level 34
Aug 13, 2022
1:59 left with 20/20! Abacus helps with mental arithmetic. Pleased to see I've still got it :D
+1
Level 26
Oct 5, 2022
12 year olds in this comment section bragging about how they finished with 1 minute left when even a 3rd grader could do that
+1
Level 47
Oct 12, 2022
1:07 with 20/20.
+1
Level 25
Oct 30, 2022
100% isn't too hard if you know basic multiplication
+2
Level 26
Nov 3, 2022
If you get a 2 digit number multiplied by a 1 digit number, here is a tip:

Example: 82 x 9

80 x 9 + 2 x 9

80 x 9 = 8 x 9 (72) x 10 = 720

2 x 9 = 18

720 + 18 = 738

82 x 9 = 738!

+1
Level 51
Nov 6, 2022
1:56
+1
Level 25
Nov 17, 2022
Let’s go I got it with 3.4 days left with no device. Been in my mom for a month. Mo mom is a rotten tomato in the back of the cabinet for some reason. I also have a concussion, Alzheimer’s, dementia, and a metal tablet stuck in my head. Blindfolded no hands or toes. Still got 178/20
+1
Level 18
Dec 10, 2022
How?
+1
Level 29
Jan 25, 2023
I read comments. And i understood that my time is 27 sec... I'm a math jedi!
+1
Level 15
Jan 26, 2023
fun quiz!
+1
Level 21
May 1, 2023
Let's see, I am still in my fathers womb blind, deaf, autistic, mentally challenged, with no fingers or toes. Also, neither of my parents attended to my birthing, my dad left me at the sad age of two. Also, I live in Ohio. Also, I can't even count more than 69. Also, my dad is Jeffery Dahmer. Also, my mother is Peppa Pig. Also, I have one brain cell.

And yet I got it done with 1:59 left. How does that make you feel.

+1
Level 21
May 4, 2023
Great!
+1
Level 55
May 22, 2023
I can't do this... stuck on 19. Disappointing because although I'm not talented at maths I am usually pretty good. Just too slow for this.
+1
Level 20
Apr 3, 2024
You’ll get there buddy
+1
Level 15
Jul 19, 2023
20 out of 20 in 16 seconds.
+1
Level 31
Dec 25, 2023
Bro got heart attack when he was at the last one and completed in the last second
+1
Level 21
Jan 13, 2024
14/20 not bad for the first time
+1
Level 29
Mar 1, 2024
1:35 left no calculator
+1
Level 33
Mar 18, 2024
no doubt I'm bad at math
+1
Level 35
May 12, 2024
:skull: I'm 13 and straight A's and I got the last one a millisecond before the time ran out. And I STUDY...... no calculator with like 10 tries
+1
Level 20
May 17, 2024
how are you guys getting minimum 15/20???!!! i only got 5💔
+1
Level 17
May 22, 2024
Scoring

You scored 20/20 = 100%

28.2% of test takers also scored 100%

The average score is 15

Your high score is 20

Your fastest time is 1:24

+1
Level 41
Jun 5, 2024
I got ... 1:14.
+1
Level 10
Jul 8, 2024
YES! second attempt