I created this differentiated project for students to practice and review different types of multi-digit multiplication problems. This makes a terrific math center activity, test prep, or formative assessment! In this activity, students will use critical thinking to solve a variety of two-digit by one-digit multiplication problems. These task cards, printable or digital, encourage error analysis, area or window method, word problems, and traditional problems! Aligned for 4th (4.NBT.B.5) and 5t