Form for converting numbers to expanded form. Students write the number in boxes then use visual highlighting. The highlight color matches the place value to allow for easy converting. A great support for students who struggle. I recommend laminating the form and then having students use dry erase makers so the form can be used over and over again. Form includes traditional expanded form, word expanded form, powers of 10 expanded form (both exponential and as 10,100, 100) and as [10,000] form.