Description

Learning to add is a tricky task whatever your age!

Whether you are leaning for the first time or just want to keep your skills sharp, Speed Grids make the process more engaging and fun!

Challenge yourself to earn all 12 gold medals in the practice mode. Proceed to the Speed Grids to show off your skills and test your speed and accuracy. Challenge friends to get the best time and become a Master of Addition!

•Learn to add numbers from 1 to 12
•Medal achievements track progress
•Play the Speed Grids to test speed and accuracy
•Compete for the best time!

3x3 = 9 questions
3x4 = 12 questions
4x4 = 16 questions
5x5 = 25 questions