These personal reference rings are such an awesome tool to help young learners as they work independently. One teacher writes, "This product is sure to inspire our children to take more responsibility for their own education and at the same time provide the scaffolding they need to meet academic challenges." $
3rd grade math interactive notebook - numbers and operations in base ten bundle. Rounding to the nearest 10 and 100, adding and subtracting within 1000, and multiplying one-digit numbers by multiples of 10.