Do you have early finishers or gifted students who need a challenge in math problem solving or extra practice in communication? This resource has multiplication, division, fractions, and decimal problems that can be completed in 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 worksheet problems require persistence and grit and push your highly capable learners. They include multiplication, division, addition and subtraction activities.