From number 0 to 1000, the letter ‘A’ only appears in 1000 (one thousand).

# Category: tidbits

## Four

Four is the only number with the same amount of letters as its actual value.

## Zero

The number zero was invented independently in India and by the Maya. In India a decimal system was used, like ours, but they used an empty space for zero up to 3rd Century BC. This was confusing for an empty space was also used to separate numbers, and so they invented the dot for a zero. The first evidence for the use of the symbol that we now know as zero stems from the 7th century AD. The Maya invented the number zero for their calendars in the 3rd century AD. The number zero reached European civilisation through the Arabs after 800 AD. The Greek and Roman did not need the number zero for they did their calculations on an abacus.

## Virginia Wade

Virginia Wade, Wimbledon champion, received a B.S. in Mathematics and Physics from Sussex.

## Teri Hatcher

Teri Hatcher (Lois Lane on “Lois and Clark”) was a mathematics and engineering major at DeAnza Junior College.