Toys play a crucial part in development of a child. Toys as simple as wooden blocks or numbered puzzle, develops cognitive and physical skills. Complex puzzles, remote control cars, bubble guns helps learn and analyse cause effects and spatial relationships. Babies tend to play more and more with such toys and make themselves happy. Children's attitude towards their toys nurtures them big way. Features Challenge Cards Fractions Dominoes Learners enjoy the fun of traditional domino game play and master addition facts at the same time. Versatile, game-like activities extend learning and add fun to skill practice and review. Activities adapt to a range of skill levels. Ideal in the classroom, at home, and on the go. 3 1/8" x 5 1/4" 6 Each Specifications Weight: 2.1 lbs