Counting from 100 to 900 is easy, except for some exceptions.
| one hundred | cien |
| two hundred | doscientos |
| three hundred | trescientos |
| four hundred | cuatrocientos |
| five hundred | quinientos |
| six hundred | seiscientos |
| seven hundred | setecientos |
| eight hundred | ochocientos |
| nine hundred | novecientos |
When a number ends in (c)ientos and is followed by a feminine noun, (c)ientos changes into (c)ientas.
| seven hundred houses | setecientas casas |
