Zayd's DLO (Digital Learning Object) of grid method.

This is my DLO (Digital Learning Object). This is for maths, I am talking about using Grid Method.  To do this I needed to know how to partition, times, and add.  My Next step would be to multiply 3 digits x 3 digits and 4 digits x 4 digits.  I would use this strategy when I come across a maths question that is a 2 digit x 2 digit.  I found this strategy  easy to use.