In recent years, automatic problem solving for math-ematical words has attracted increasing attention. Therefore, algorithms developed for solving mathematical word problems like humans are a key technology to facilitate the development of digital education. In this paper, a deep learning model based on a text-to-text conversion model is proposed to solve mathematical word problems. The deep learning model treats each mathematical word problem as a “text-to-text” problem, i.e. taking a text as input and producing a new text as output. However...