Publisher's Synopsis
Have you ever donated your time or belongings to help others in need? Join Mona and her friends as they hold a toy sale to raise money for the local childrens hospital. These friends learn to use tally marks, picture graphs, and bar graphs to count the toys they collect. Additional mathematical concepts include basic addition and subtraction skills, how to count tally marks, and how to create a tally table. After reading about Monas success, you can plan your own sale and help a charity in your community, too!
