Decimals- Multiplication & Division

I show how to multiply with decimals by doing two problems, both of which involve negatives. Then, building on the division procedure that I presented in "Decimals- Introduction (Part 1)," I go through four more division problems. Lastly, I show the logic of-and the shortcut for-multiplying or dividing decimals by numbers that are powers of ten, such as 10, 100, 1000, etc.