are a great way for children to learn essential money counting skills such as skip-counting, addition and subtraction with coin and bills, making change from a dollar, and more through a variety of math activities that are both fun AND educational! For more than 20 years, Spectrum has provided solutions for parents who want to help their children get ahead, and for teachers who want their students to meet and exceed set learning goals—providing workbooks that are a great resource for both homeschooling and classroom curriculum.