| A | B |
| cien | one hundred |
| ciento uno | one hundred one |
| doscientos | two hundred |
| trescientos | three hundred |
| cuatrocientos | four hundred |
| quinientos | five hundred |
| seiscientos | six hundred |
| setecientos | seven hundred |
| ochocientos | eight hundred |
| novecientos | nine hundred |
| ciento treinta y cuatro | one hundred thirty-four |
| doscientos cincuenta y cinco | two hundred fifty-five |
| quinientos sesenta y ocho | five hundred sixty-eight |
| setecientos ochenta y nueve | seven hundred eighty-nine |
| novecientos noventa y nueve | ninehundred ninety-nine |
| mil | one thousand |
| dos mil | two thousand |
| cinco mil | five thousand |
| nueve mil | nine thousand |
| mil once | one thousand eleven |
| mil cuatrocientos noventa y dos | one thousand four hundred ninety-two |
| mil setecientos ochenta y cuatro | one thousand seven hundred eighty-four |
| mil ochocientos doce | one thousand eight hundred twelve |
| mil novecientos ochenta y tres | one thousand nine hundred eighty-three |
| un millón | one million |
| dos millones | two million |
| un billón | one billion |
| dos billones | two billion |
| primero | first |
| segundo | second |
| tercero | third |
| cuarto | fourth |
| quinto | fifth |
| sexto | sixth |
| séptimo | seventh |
| octavo | eighth |
| noveno | ninth |
| décimo | tenth |