Do you have gifted and early finishers who need a math challenge in problem solving or extra practice in communication? This resource has multiplication and division problem solving, that can be completed in centers or stations, with the teacher, in partners or independently. It is a great resource for Building Thinking Classrooms and vertical whiteboards, as students can explain their thinking in more than one way. These extension elementary math worksheets require persistence and grit and push your gifted and highly capable learners. They include multiplication, division, addition and subtraction activities.