General General
Consulting Finance
Consulting Finance

Get Your Mental Math Skills up to Speed

Addition

Easy
Best result:
68 points - Nisha
37 points - Anton
24 points - Yurdanur
To the test
Medium
Best result:
5 points - Clare
3 points - Nerischka
2 points - Ryan
To the test
Hard
Best result:
0 points
To the test
Estimation
Best result:
0 points
To the test

Subtraction

Easy
Best result:
0 points
To the test
Medium
Best result:
0 points
To the test
Hard
Best result:
0 points
To the test
Estimation
Best result:
0 points
To the test

Multiplication

Easy
Best result:
0 points
To the test
Medium
Best result:
0 points
To the test
Hard
Best result:
0 points
To the test
Estimation
Best result:
0 points
To the test

Division

Easy
Best result:
0 points
To the test
Medium
Best result:
24 points - Alessia
To the test
Hard
Best result:
0 points
To the test
Estimation
Best result:
0 points
To the test

Percent

Easy
Best result:
25 points - Yurdanur
9 points - Clare
To the test
Medium
Best result:
0 points
To the test
Hard
Best result:
22 points - Dayna
To the test
Estimation
Best result:
0 points
To the test

Random

Easy
Best result:
107 points - Mikhail
44 points - Yago
36 points - Dayna
To the test
Medium
Best result:
51 points - F
28 points - XX
21 points - Mikhail
To the test
Hard
Best result:
0 points
To the test
Estimation
Best result:
0 points
To the test
Random - Method and Difficulty
Best Result:
0 points
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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