If your child is in second-grade class,
If your child plays a lot with phone and tablet,
If you do not have time to practice math with your child,
You may use “RiaziYare Dovvom Dabestan” math application.
A complete collection of games, puzzles and activities for second-grade students,
Very professional audio interface that explain all of the games for children,
Two and three dimensional (2D& 3D) games,
Games for any math topic,
Evaluation your child's performance in games
Beautiful, happy and childish music,
Runs on most Android phones and tablets (even students’ tablets)
You may test the free trial.