General General
Consulting Finance
Consulting Finance

Get Your Mental Math Skills up to Speed

Addition

Easy
Best result:
142 points - Tyra
80 points - Hana
79 points - María
To the test
Medium
Best result:
41 points - Max
26 points - CM
13 points - Aaron
To the test
Hard
Best result:
12 points - Lionel Fernando Lopez Busic
9 points - Franziska
9 points - Bas
To the test
Estimation
Best result:
30 points - Marin
16 points - David
11 points - Patty
To the test

Subtraction

Easy
Best result:
99 points - Tyra
83 points - David
69 points - Armin
To the test
Medium
Best result:
48 points - Max
33 points - Cielo
23 points - CM
To the test
Hard
Best result:
18 points - Cielo
8 points - Johannes
6 points - Anna
To the test
Estimation
Best result:
7 points - Patty
6 points - Maria
3 points - astha
To the test

Multiplication

Easy
Best result:
291 points - Siviwe
142 points - Ursina
126 points - José Javier
To the test
Medium
Best result:
108 points - Bogdan
107 points - Max
37 points - Cielo
To the test
Hard
Best result:
27 points - Phuc
13 points - Harald
8 points - Oscar
To the test
Estimation
Best result:
0 points
To the test

Division

Easy
Best result:
268 points - Ursina
150 points - Maria Chiara
100 points - Marcel
To the test
Medium
Best result:
105 points - Max
51 points - Cielo
33 points - CM
To the test
Hard
Best result:
7 points - Cielo
To the test
Estimation
Best result:
0 points
To the test

Percent

Easy
Best result:
102 points - Tyra
80 points - Marcel
73 points - María
To the test
Medium
Best result:
77 points - Cielo
39 points - Duc
30 points - Maria
To the test
Hard
Best result:
82 points - Cielo
25 points - Laura
18 points - Maria Chiara
To the test
Estimation
Best result:
14 points - Marin
11 points - Maria
3 points - Laura
To the test

Random

Easy
Best result:
154 points - Jule
112 points - Rafael
96 points - marco valerio
To the test
Medium
Best result:
149 points - Yulia
110 points - Max
71 points - F
To the test
Hard
Best result:
32 points - Phuc
11 points - Michael
8 points - Wout
To the test
Estimation
Best result:
14 points - Benedikt
9 points - Tati
9 points - Armin
To the test
Random - Method and Difficulty
Best Result:
6 points - Luca
6 points - Essa
6 points - Gregor
To the test
Do your mental math skills need a little update?
Sign up now for free and practice with our Mental Math Tool.

Practice Your Mental Math Skills for Free

Fast and accurate mental math is a necessary skill for many job interviews and also for your job. Therefore, it’s important to dedicate regular time to training your math skills. Discover more about why strong math abilities are essential in our article on the fundamentals of fast math.

How the Mental Math Tool Works

Choose one of the 24 tests above to assess and improve your math skills for free. You can take a test as many times as you like and track your improvement over time. See how you perform compared to other candidates. The top 3 rankings are recalculated monthly, giving you the chance to climb the leaderboard each month. All other metrics, including your average, the overall user average, and your best results, are cumulative.

Mental Math Practice – Train Your Math Skills for Your Interview

Use our interactive and user-friendly mental math tool to train your interview math skills in all basic operations (e.g., addition, multiplication, percentages). By comparing your performance to the overall PrepLounge community, you can enhance your math skills and ensure you are well-prepared for any calculations during your interview.

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