Dataset of Math Word Problems In Spanish and MathML

The dataset contains 1027 Math Word Problems(MWP). Each problem consists of textual math problems that involve the application of first and second-degree mathematical equations for their resolution. To create this set, academic and educational sources containing first and second-degree math problems were selected, and some original problems were also included.

Each problem in the dataset is structured as follows:

"question": A textual description of the math problem in Spanish
"question_english": A textual description of the math problem in English
"mathml_equations": The corresponding equation for the problem, expressed in MathML format to facilitate processing and manipulation by machine learning models.
"Difficulty": The number of variables in the equation.
"Grade": The grade of the equation, with 1 indicating a linear equation and 2 indicating a quadratic equation.
"Index: A unique identifier for each problem in the dataset.
"Author": The creator or source of the problem.
"Ref": The source or citation for the problem, if applicable.