Television stations that operate on channel 4 have occasionally made use of another variation of the "open 4", with the open portion being on the side, rather than the top. The meaning of four is a number that is one more than three. See the number 4 with objects that sometimes come to life for a fun surprise!
This early math video works great as a "number of the day" lesson or as an exciting early math activity for preschool. Dec 9, 2025a west arabic numeral, ultimately from indic numerals (compare devanagari เฅช (4)), a cursive form of four lines (to represent the number four) arranged in the shape of a cross (resembling. Discover the fascinating world of the number 4!
Four is the second square number (a "square number" is an integer that can be written as the square of some other integer) and the second centered triangular number. The cardinal number equal to 3 + 1. Oct 19, 2023explore fascinating facts about the number 4.
Feb 5, 2026explore the hidden properties of 4, an even semiprime number composed of a single prime number multiplied by itself.