Double Digits! Practice Vertical Addition with Regrouping 20

The task of learning addition with carrying doesn't have to be monstrous when it involves these smiley-faced creatures! Watch your child actually enjoy their mathematics experience by providing them with this colorful and entertaining addition worksheet. With some hard work, they'll improve both their mental math skills and understanding of addition.

For even more practice, make sure to check out the rest of the Double Digits series.