This one-page worksheet is intended to help seventh-grade math learners practice multiplying and dividing rational numbers, including positive and negative mixed numbers. The worksheet includes 15 practice problems that require students to multiply or divide the given mixed numbers and write the answer in simplest form. Prior knowledge of multiplying and dividing positive and negative fractions is necessary before attempting this worksheet. To warm-up, students can try the Multiply and Divide Positive and Negative Fractions worksheet, and for additional practice, learners can check out the Multiply and Divide Positive and Negative Fractions and Mixed Numbers worksheet.