PDF (Acrobat) Document File
Be sure that you have an application to open this file type before downloading and/or purchasing.
Are you looking for a different kind of mystery number? Well here it is! This product uses a 20 chart where your students can navigate by eliminating numbers. The QUEST is to find the mystery number at the end. You might be thinking that a 20 chart is easy. Well try it! I use this with my second graders and I have seen improvement as they become very fast with mental math. Or go slow and as Jo Boaler (professor at Stanford U) says, "speed is not important in math, rather think deeply and thoughtfully." You can use these as a mini lesson while thinking out loud. You can use these having the students explain their thinking on the Elmo. You can do these together, then use them as a spiral follow up. You transport these to your Google Classroom. You can use these on Quizlet. You can use these as assessments. You can have them write their own. I have included an editable page for you to create your own.
TRY THEM NOW!