Cuneiform Numeric Sign Three Ash Tenu

It is the slanted Three Ash Tenu form of the cuneiform numeral for three. Modern sign lists write it as 3(AŠ@t); tenû identifies the angled form. Read it as a historical numeral, not a standalone modern digit: the surrounding notation tells you what is being counted.

Cuneiform numerical notation grew from clay accounting marks: tokens and impressed signs tracked goods, and writing separated quantity from commodity in the late fourth millennium BCE. This sign belongs to that evolving scribal tradition; its exact value and role depend on the notation around it.

Why is 𒑋 slanted?

The slant marks a specialized numeral form, not emphasis. Slanted numerals are documented in multiple Early Dynastic metrological systems and in Ur III dates (the Third Dynasty of Ur) and subtractive notations, where a written value is taken away. Related AŠ-tenû entries in Old Babylonian records describe measures for area, volume, and capacity. The sign supplies three; the unit or operation comes from its setting.

It belongs to the Ash numeral family, alongside plain Three Ash and other numbered forms. Use the slanted sign when a source preserves that form; replacing it with plain Three Ash loses the distinction.

Why does 𒑋 show as a box?

The font probably lacks its glyph. This is a text character, and Unicode’s reference drawing does not prescribe exactly how every font must render it. A font without Cuneiform Numbers and Punctuation support may show a square, a fallback mark, or nothing. Changing fonts can change the drawing, but not the encoded sign.