12/8/16
This very short video from Wake County shows how to multiply decimals by a whole number using base 10 grids:
https://www.youtube.com/watch?v=QedWOp_zFLw&list=PLNDkuWRw1gGRpuFSgmHjf07KamFfjq8Gz&index=15
12/8/16
My video shows 2 strategies for multiplying a decimal times a decimal (area model and rectangular sections method).
https://www.youtube.com/watch?v=w8FY2iUVUnk
