Solve two by two and three by two digit multiplication problems including extended response. Scaffolded lesson provides for classroom differentiation. Can be used as a lesson leader, guided practice, ...

People tend to obsess over making computer software faster. You can, of course, just crank up the clock speed and add more processors, but often the most powerful way to make something faster is to ...

Help students master the standard algorithm for multiplication with these 2-digit by 1-digit long multiplication worksheets. Learners will practice carrying, aligning place value correctly, and ...