About This Resource:This is a set of 32 Quiz Cards focusing on the slope of lines in the coordinate plane. These are created so students can practice their mental math skills. There are several different activities you can do in your classroom using Quiz Cards and these cards will work for each activity.What's Included:You will receive a PDF and these cards are easy to assemble. Print the cards double sided on printer paper or cardstock. Cut the cards along the lines and the questions will be on