Studies, Numbers
06-December-2024 Friday
Conditional magic square with equal remainders
23-November-2024 Saturday
Powers of the number 12 in the center of the intrigue of Nastya and Dasha
19-August-2024 Monday
Simple, but not stupid: Who is next to whom?
27-November-2023 Monday
The long-awaited event is coming soon!
15-November-2023 Wednesday
Is it true that there is an innate aptitude for mathematics?
11-May-2023 Thursday
Trouble with math
31-October-2022 Monday
To perfection. Such different ordinal
29-October-2022 Saturday
To perfection. Numbers
21-July-2021 Wednesday
Learned?
07-December-2020 Monday
Verbal counting
18-June-2020 Thursday
He always liked to sit in the back of the classroom
20-February-2018 Tuesday
How to remember the digits of the number e?
28-May-2014 Wednesday
Simple arithmetic :)
v20240901
