Rocket Solvers - Window Washer Download from App Store

Rocket Solvers - Window Washer app for iPhone and iPad


4.2 ( 1522 ratings )
Entertainment Education
Developer: SingaporeMathNOW! LLC
1.99 USD
Current version: 1.0, last update: 8 years ago
First release : 13 Nov 2013
App size: 25.98 Mb

Emphasizes number bonds and provides practice to strengthen mental math. Levels increase in difficulty beginning with fact fluency within 10 through decomposing numbers into 3-part number bonds.