Have you been looking for a fun and educational way to engage your students and help them explore finding the percent of change, including increase and decrease? This self-checking St. Patrick's Day themed color-by-number activity is just what you need! This is a printable resource that can be used for Algebra and grades 7,8 and 9. Students will use their answers to find the color. They will then use the color on the corresponding numbers on the pictures. This is a PowerPoint format. It inc