Description

Master multiplication with math whizzes Robin and Dob.

• Developed by a Math Ph.D student for his own kids.
• Designed to provide kids the foundation they need for more advanced math.
• Guaranteed to be fun and effective.

Special features:

• 10 levels for each table.
• Special challenge that combines different tables.

"My son dreaded doing his times tables until he came across the crazy bubble machine of Robin and Dob!" -- Jack Nooitgeboren (36)