Tamil Nadu's 2026 election candidate lists reveal how deeply caste-based calculations dominate politics, overriding constitutional ideals and merit in candidate selection.

A whole can be made up of any number of parts. This square has been divided into 3 equal parts. Each part is one-third of the whole. Together the 3 one-thirds are equal to the whole. This group of 12 ...

You can add or subtract numbers in lots of different ways. You can use number lines, number bonds, fact families, 10 squares and counters, or even just writing the numbers down. Sometimes it is faster ...