The runner up most downloaded product was my Common Core Math Exploration for Multiplication (4.NBT.B7 and 5.NBT.B7).
This product contains over 33 pages to support your exploration of multiplying with whole numbers. The exploration contains teacher direction/lesson pages for display on the smartboard
Common Core Explorations are designed to meet the Standards for Mathematical Practices. The chart above shows the mathematical practices touched on by some of the multiplication product pages.