This pack includes 20 worksheets (10 single digit and 10 double digit-no regrouping). It uses the strategy of "Touch Dots" on the numbers to help students learn to add, which is fantastic for students in grades K, 1, and 2. Even better, each worksheet includes 4 problems; the numbers and dots are in large font, perfect for young children to see and count the "Touch Dots." Also see Touch Dot PostersSubtraction Worksheets-Touch Dots and Coin Touch Dot Worksheets.