This product is in Spanish. To find this product in English click here!This number of the day activity is perfect for developing number sense. The 5 layouts are generic enough for you to print them and slip them into clear, dry-erase pockets and use them time and again.I use them daily during my math routines and it has made a huge difference in my students' ability to understand numbers, add them, subtract them and represent them in different ways.See the preview to check out all 5 layouts.