This daily number activity is great for grades 3 & 4. It can be used on a daily basis to help boost number sense in students. This activity is place value heavy and is a great yearly beginner for introducing place value with the Common Core. We use it in our classroom every day. The students keep it in a sheet protector and use their dry erase markers. I've seen great improvement with number sense in all of my students and more particularly in my lower achieving students. Number sense is the beginning to just about everything!