Khmer numbers Numbers from 30–90 Numbers from 30–90

| Value_ | Khmer | Word_Form | UNGEGN | ALA_LC | Other |
|---|---|---|---|---|---|
| 30 | ៣០ | សាមសិប | sam sĕb | sām sip | sam sep |
| 40 | ៤០ | សែសិប | sê sĕb | sae sip | sae sep |
| 50 | ៥០ | ហាសិប | ha sĕb | hā sip | ha sep |
| 60 | ៦០ | ហុកសិប | hŏk sĕb | huk sip | hok sep |
| 70 | ៧០ | ចិតសិប | chĕt sĕb | cit sip | chet sep |
| 80 | ៨០ | ប៉ែតសិប | pêt sĕb | p″ait sip | paet sep |
| 90 | ៩០ | កៅសិប | kau sĕb | kau sip | kao sep |