(radical 24, +0, 2 strokes, cangjie input 十 (J), four-corner 40000, composition)

Unlike , which was one horizontal stroke meaning one, was originally simply a vertical stroke. In later forms was added, forming a cross.

: Hán Việt readings: thập ((thực)(nhập)(thiết))[1][2][3]
: Nôm readings: thập[1][2][4]