23 Addition and Subtraction for olds in the NUMBERS Category
When it comes to picking Addition and Subtraction among all the NUMBERS for kids of all ages, we have a simple, reliable approach. First, we send in our SEAL Team of Child-Experts and they go to work. They look at, play with, and select only the top Addition and Subtraction. They base their selection on play value, durability, uniqueness, design and safety. Then the Addition and Subtraction under review must be equal to or better than any of the other Addition and Subtraction on the site. If they are, they immediately go on the site. If they are not, we dump them. And every year, we get rid of the bottom performers and add, new top Addition and Subtraction to our selection of NUMBERS.
