Counting from zero, plus the round numbers you need first.

• صفرsefrzero (0)
• یکyekone (1)
• دوdotwo (2)
• سهsethree (3)
• چهارchahârfour (4)
• پنجpanjfive (5)
• ششsheshsix (6)
• هفتhaftseven (7)
• هشتhashteight (8)
• نهnohnine (9)
• دهdahten (10)
• بیستbisttwenty (20)
• پنجاهpanjâhfifty (50)
• صدsadone hundred (100)