Elementary Math Word Problem Generation using Large Language Models. - Nimesh Ariyarathne; Harshani Bandara; Yasith Heshan; Omega Gamage; Surangika Ranathunga; Dilan Nayanajith; Yutharsan Sivapalan; Gayathri Lihinikaduarachchi; Tharoosha Vihidun; Meenambika Chandirakumar; Sanujen Premakumar; Sanjula Gathsara (CoRR, 2025)