This NO PREP resource provides your students with almost unlimited practice multiplying 4-digit numbers by single-digit numbers using the standard algorithm. At the click of a button you can create a whole worksheet focused on multiplying by any single digit from 2 to 9 ..... or ...... choose from 5 levels of a mix of multipliers - 2,3,4,5 or 3,4,5,6 or 4,5,6,7 or 5,6,7,8 or 6,7,8,9.Unlimited Practice ?You begin with a minimum of 13 worksheets as described above. BUT at the click of a butt