Final answer:
The correct verb form for the sentence is 'aprendimos.' It is in simple past tense and agrees with the subject 'Laura y yo'
Explanation:
The correct verb form to complete the sentence is: El año pasado, Laura y yo aprendimos a calcular la distancia entre las ciudades.
In this case, 'aprendimos' is the correct form of the verb 'aprender' in the simple past tense, since it agrees with the subject 'Laura y yo' (Laura and I).
Learn more about Verb forms in Spanish here:
https://brainly.com/question/42311791
