Question

Which noun could be matched with the article un?

regla

hoja de papel

calculadora

marcador

Answer 1

The noun that could be matched with the article "un" is "marcador." This is because "marcador" is a masculine noun, and "un" is the indefinite article used for masculine singular nouns in Spanish.

The other nouns you provided are:

- "regla" (feminine)
- "hoja de papel" (feminine)
- "calculadora" (feminine)

These nouns would use the article "una" instead.