Compare partial products and regrouping describe how the methods are alike and different

Answer:The comparison and similarity between Partial product and Regrouping is explained below.Step-by-step explanation:Partial ProductPartial Product is a way of multiplication in which you multiply the number in parts depending upon their units respectively and then add them together for a complete answer . for example if we multiply 12 by 12 it will be in parts first it will give us 24 then there will be a shift in multiplication and it will give us 12 and then we combine it will be 144.Regrouping Regrouping is also a way of multiplication in which you do not have to consider to write the partial products it can be just added to the next tens,hundreds and thousands.The similarity in partial products and regrouping is that both are the ways of multiplication and end result from both the methods would be same .