Last year, your second grader was introduced to the fundamentals of fractions. Now things get real interesting, as the third grade math menu features mixed and equivalent fractions, plus fraction conversion, adding and subtracting fractions, and comparing like fractions. Each of these concepts (and more) are covered in our third grade fraction worksheets. And with colorful images and games like Measuring Cup Madness and Restaurant Math, these third grade fraction worksheets keep students entertained as they learn.