Review of Number Builder
I love number builder but I wish that you could do challenges without having to pay. Other that that, it is awesome!
Okay
It really helps with my math but it doesn’t let me do challenge mode so it doesn’t really help that much 😑.
Helpful Resource
This app is easy to use and very helpful when teaching the N2K game.
Perfect!
Perfect for the National Number Knockout/board slam enthusiast! Thanks so much for creating it!
CC mom
App is very easy to use. I love it! Perfect for number knockout game. Thank you!
