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: 7 years agoFirst 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.