September/2092024/math-feat.jpg" width="1200" height="675" /> Brain teasers are more than just simple puzzles; they’re a mental workout cleverly disguised as fun. These thought-provoking challenges ...

The total value is represented by the digits in the tens and ones places of the number in column 3. This puzzle originally appeared in Spektrum der Wissenschaft and was reproduced with permission.

Roxanne Campeau said math has never been her strong point but the mark her son got with her help was an "eye opener." ...

Find the best laptops for kids in 2024, perfect for both learning and play, offering durability, performance, and ...