Below are links for two additional multiplication math strategies we have covered in math.

1.Partial Products
https://everydaymath.uchicago.edu/teaching-topics/computation/mult-part-prod/

2.Area Model
https://www.khanacademy.org/math/cc-fourth-grade-math/cc-4th-mult-div-topic/cc-4th-area-models/v/area-model-for-multiplication