The infinity symbol ∞, described as a "sideways figure eight", is unrelated to the digit 8 in origin; it is first used (in the mathematical meaning "infinity") in the 17th century, and it may be derived …

"Section 8" is common U.S. slang for "crazy," based on the U.S. military's Section 8 discharge for mentally unfit personnel. In China, "8" is used in chat speak as a term for parting.

Feb 5, 2026 · Discover the secrets of 8 with our full breakdown of its prime factors, divisors, and mathematical properties... What are the properties of number 8? This visualization symbolizes …

Dec 8, 2021 · The number 8 plays a significant role in the world around us. So that's why we've put together the top ten facts all about the number 8.

The meaning and symbolism of number 8. Lots of fun facts about the number eight. Discover why number 8 is an extremely lucky number.

Learn and practise recognising number 8! Help the Numberblocks discover number 8 in this fun BBC Bitesize Reception Maths guide.

Dec 9, 2025 · Used in the formation of several text messaging slang forms of words with /eɪt/ in them, due to it being the pronunciation of eight in English. See also h8, m8, gr8.

This is where you can practice the 8 times table by entering all the answers and then checking how many you got right. There are various ways the tables can be practiced.

The Simple English Wiktionary has a definition for: eight. The number eight is a natural number that comes after the number seven, before the number nine, and two before ten. In Roman …

8 (disambiguation) Look up 8, 8., eight, eighth, ۸, or ৮ in Wiktionary, the free dictionary. 8 is a number, numeral, and glyph. 8 or eight may also refer to: