Question

Show how to solve the problem 378×6 Using Pl. value with regrouping explain how you knew when to regroup

Answer 1

378
x  6        
six is your base number.. then you do 6x8 which is 48 you will leave the 8 under the ones column and carry the 4 above the seven then you do 7x6 plus the 4.   

I think that's how i learned it