This is an 18 page PDF file that is an upgraded version of the free file I have posted. (Those 3 pages are NOT included in this download. This download contains 18 pages of new content). I added pages that would allow for 2 digit numbers that add up to a 3 digit number, 3 digit numbers that add to a 4 digit number and 4 digit numbers that add up to a 5 digit number. I also added currency with two decimal places, and I added subtraction sheets. Subtraction sheets have boxes for 2 digit numbers minus two digit numbers, 2 digit numbers minus a one digit number; 3 digit numbers minus 3 digit numbers, then 2 digit, then 1 digit etc.