- SKU: 18411075
- Release Date: 02/02/2010
- On qualifying products, Best Buy will then verify the current price to complete the price match.
This educational program for students offers a complete lesson in the area of basic mathematical studies, focusing on learning how to subtract 3 and 4 digit numbers. The lessons are presented in step-by-step format, and are taught through examples. ~ Cammila Collar, Rovi