About this title.

Games and activiities arranged in order of difficulty and follow a developmental procedure. The majority of the number grids in this resource are based on the 1-100 number grid. Many commercial number grids are based on the 1-100 number grid and the activities may be used in conjunction with these products. There is also the 0-99 number grid. Different number grids may be used to extend the activities in this book.
Suitable for Ages 8-11+.