this product are Valentine’s Day team for your students know how Addition (with in 10) and solve the problems with CUTE picture. For pre-K, kinder, Grade 1-2 this product have 20 files(10 in color and 10 in B&W) * You will receive two sizes for worksheet files. 1. PDF US letter size (8.5” *11) 2. Poster size ( A3 0r 12”x18” ) This is a zip file. Before purchasing, please check that you are able to open zip file and ensure that your zip opening software is updated Skills Covered: 📌Develop f