Solving mathematical (math) word problems (MWP) automatically is a challenging research problem in natural language processing, machine learning, and education (learning) technology domains, which has ...

Best Math Games for 2nd Grade Last updated: July 9, 2025 by Christine Elgersma It seems like just yesterday your kid was learning 1 + 1 = 2, but now your second-grader has moved on to new challenges.