Roberto Hernández
Experto en Matemáticas Olímpicas y la PAA del College Board
4.58 (100 reviews)
2
active courses
0
removed courses
Dec 2017
first content date
Jul 2025
last content date
2432
total students
100
total reviews
4.58
average rating
15
total content length
Courses
EXAMEN INTERACTIVO BÁSICO - PAA: Razonamiento Matemático
6
students
56 questions
content
Jan 2022
updated
$13.99
PAA - Prueba de Aptitud Académica: Razonamiento Matemático
2.4K
students
14.5 hours
content
Jul 2025
updated
$19.99