K (5-6 yrs) Color Subtraction is an interactive coloring activity that is designed to make number subtraction fun for kids. Kids can choose from a wide variety of coloring themes and enjoy hours of practice as they understand, develop and boost their basic subtraction skills. In order to color a picture, kids have to solve different subtraction problems and choose the correct color from the color palette. Kids get a hands-on experience of subtraction which will enhance their math skills.