Teachers, save “Array to Algorithm pt. 1” to assign it to your class.

Today you will practice multiplying 2 x 2 digit numbers with four partial products again. But this time you will be finding the partial products in the order that the multiplication algorithm follows. Watch the brief video reviewing what we learned today. Complete the next two pages. You can show your work using the tools or do the work on your whiteboard and take a photo. Make sure to check your answers on page 4 so you can catch any mistakes before turning in your work. If you are not feeling ready to do the partial products strategy without the area model, you are welcome to draw a model to help you. BUT, please add them up in the order we learned today.