This project is a simple random math problem generator that can generate addition and subtraction problems within 10 or 20. The generated problems can be used for students' math practice. - ...

Mathematicians from the California Institute of Technology have solved an old problem related to a mathematical process called a random walk. The team, which also worked with a colleague from ...

This project is a simple random math problem generator that can generate addition and subtraction problems within 10 or 20. The generated problems can be used for students' math practice. - ...

The Problem Generator – which is available to all Wolfram Alpha Pro subscribers now – creates random practice questions for students, and Wolfram Alpha then helps them find the answers step-by ...