Whether you choose to use it as school or home work, this Year 4 Checking Strategies extension activity is an ideal way to give your class a little extra practice at identifying and using the correct checking strategies for addition and subtraction calculations!

The pack is differentiated three ways, to give you options, and comes with two varied fluency and one reasoning question at each level. It also includes a handy answer sheet; ideal for saving you time or for your children to use during self- and peer-marking sessions!