General General
Consulting Finance
Consulting Finance

Get Your Mental Math Skills up to Speed

Addition

Easy
Best result:
179 points - Camille
56 points - Finn
51 points - Chun Hei
To the test
Medium
Best result:
70 points - William
45 points - Max
22 points - Chun Hei
To the test
Hard
Best result:
42 points - William
14 points - Sam
13 points - Chun Hei
To the test
Estimation
Best result:
6 points - Kantapat
6 points - aparna
3 points - Mitch
To the test

Subtraction

Easy
Best result:
160 points - Camille
83 points - Tobias
65 points - Frédéric
To the test
Medium
Best result:
39 points - Max
23 points - Chun Hei
18 points - Franziska
To the test
Hard
Best result:
15 points - Chun Hei
10 points - Ana
To the test
Estimation
Best result:
0 points
To the test

Multiplication

Easy
Best result:
342 points - Irham
167 points - Finn
85 points - Nicholas
To the test
Medium
Best result:
120 points - Max
50 points - Frédéric
35 points - Bogdan
To the test
Hard
Best result:
4 points - Chun Hei
To the test
Estimation
Best result:
16 points - Franziska
To the test

Division

Easy
Best result:
251 points - Finn
74 points - Timon
33 points - Lea
To the test
Medium
Best result:
135 points - Max
18 points - Chun Hei
14 points - Lucas
To the test
Hard
Best result:
3 points - Dan
To the test
Estimation
Best result:
0 points
To the test

Percent

Easy
Best result:
161 points - Tine
30 points - Franziska
26 points - Patrick
To the test
Medium
Best result:
58 points - Oliver
42 points - Tine
25 points - Julia
To the test
Hard
Best result:
24 points - Tine
22 points - Dan
To the test
Estimation
Best result:
0 points
To the test

Random

Easy
Best result:
212 points - Hy
200 points - Camille
109 points - Heiko
To the test
Medium
Best result:
189 points - Roman
151 points - Max
100 points - Jonas
To the test
Hard
Best result:
21 points - David
8 points - Michael
2 points - Giulio
To the test
Estimation
Best result:
5 points - Giang
To the test
Random - Method and Difficulty
Best Result:
4 points - Julia
2 points - Raphaelle
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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