This Year 3 Add and Subtract Mass homework has a range of varied fluency and problem solving questions. Children will match calculations to the correct weight on different scales by adding and subtracting masses. Children will use both g and kg when adding and subtracting the mass. This resource has been differentiated three ways, allowing you to be able to provide the correct level of challenge for your children. A handy answer sheet has also been provided to ensure quick and easy marking.