【實用教育app】Math Helper: Fractions|最夯免費app-綠色工廠好玩App

Use this app to learn how to add and subtract fractions. Enter any two fractions and the app will show all the steps in the addition (or subtraction) operation, properly reducing the fraction in the final step. This is a great app for kids who are just learning how to do arithmetic with fractions and may need some help to learn all the steps.