mas means more
menos means less
you can use them to compare two things or people eg. ciara es mas alta que alex. ciara is more taller than alex. always remember that mas+ the adjective+ que.
same for menos eg. ciara es menos inteligente que tu. ciara is less intelligent than you, menos+adjective+que
hace mucho calor
espero que esto te haya ayudado
hope this helped
You basically say the numbers in Spanish but while using despues,antes,son las(beginning of sentence) here il show an example ex. son las Cinco con quince.. although con means with some people do talk like that. translation: it's 5 with 15 ... yes I know it does sound weird in english but not all spanish is alike .... I hope this helped you the slightest bit ... I'm Spanish and this is also confusing to me so good look and do your best