William Luders

An infinite number of practice worksheets! Every time you open this file, a brand new set of practice problems will be generated, different each time! This addresses the specific "zero in minuend" that so many students struggle with. Some have regrouping necessary in the ones place,. some don't. Great for Compare/Contrast! Use for collaborative learning when a team of students assign portions to members, with a final collaboration/"team check".

Create an infinite number of worksheets! Just open the file and you have 9 problems that require regrouping...WITH A KEY. Close and re-open and you have a different set of practice items! Look for my 2-, 4-, 5-, and even 6- digit practice sheets. THANKS FOR USING!