We always need more practice with word problems! Here are three sets of 12 word problems each that include addition and subtraction within 20. Ten frames are included on each page to facilitate problem solving. The three sets are equivalent in difficulty. Each set will make two booklets and can be printed front to back to save paper, or these can be printed onto card stock to be used as task cards. There are no extra graphics to distract students, and an easy to read font is used.