Good Idea – Early Learning Abacus Review

This app has been a huge app for my 1st grader who needed help to visualize the problems. The one suggestion I've seen throughout the comments is the ability to turn off the number board so it can't give the answer. We've used a piece of cardboard to hide it, but it would be easier to toggle it off/on.
Review by Rochelle C-R on Early Learning Abacus.