Multi digit addition and subtraction word problems

This is the best Problem Solving app. This app is very good, it have helped in maths a lot and I haven't ever seen this excellent app before. This apps is great, bUT recently, This app explain on how to get the calculation from 1st to 3rd or 2nd step which is very helpful.

Noe Hanna

Perfect for math learning. I'm online school for the moment, i've learn how to solve a particular problem that is not clear during the discussion. Really good app I love it, it's a really good app when ur struggling with math problems. I always want to type in a "thank you" when I get an answer to my problem, until I remember it's a robot.

Brian Goodman