4th grade
posted by Esther .
What is the greatest and least possible product you can make using the digits 1,3,5,6 and 7 in the multiplication problem below? Use each digit only once,
_ _ _ X _ _ = ?

567*13 or 675*31

smallest : 1 x 3567 = 3567
largest: 751 x 64 = 48064
assuming each digit can only be used once. 
Mrs Sue could you pls check my question

The greatest product with an 8 in the ones place