Addition
Easy
Best result:
259 points - William
234 points - Clémence
65 points - Anton
Medium
Best result:
64 points - William
31 points - Anastasia
28 points - Мишган
Hard
Best result:
28 points - William
10 points - Kelly
9 points - Haseeb
Estimation
Best result:
9 points - F
3 points - George
2 points - Mathilde
Subtraction
Easy
Best result:
197 points - Clémence
59 points - Gautier
56 points - Aryan
Medium
Best result:
21 points - Georg
11 points - Student
8 points - Laila
Multiplication
Easy
Best result:
515 points - Hanna
300 points - Clémence
110 points - Alicia
Medium
Best result:
195 points - Anastasia
11 points - George
11 points - Jonathan
Hard
Best result:
5 points - obrad
2 points - Hanna
1 point - Angelika
Estimation
Best result:
56 points - Nargiz
19 points - Catalina
11 points - Jonathan
Division
Easy
Best result:
300 points - Clémence
49 points - Georg
44 points - Alicia
Medium
Best result:
193 points - Alexander
29 points - Aleksei
16 points - Georg
Percent
Easy
Best result:
71 points - Jonathan
70 points - griffin
45 points - lakshi
Medium
Best result:
44 points - Jonathan
35 points - griffin
32 points - lakshi
Hard
Best result:
101 points - Aleksei
50 points - S
32 points - griffin
Random
Easy
Best result:
300 points - Clémence
200 points - Lukas
121 points - Hanna
Medium
Best result:
433 points - David
277 points - Yulia
112 points - Roman
Hard
Best result:
35 points - David
17 points - Finn
10 points - Michael
Random - Method and Difficulty
Best Result:
8 points - lakshi
5 points - Hanna
4 points - Linards
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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.
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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.