This is a large packet of word problems for multiple steps. It includes two pages for each type (addition/addition, addition/subtraction, addition/multiplication, addition/division, subtraction/subtraction, subtraction/multiplication, subtraction/division, plus pages with and without rounding.) There is also a review of all of the multi-step type problems, a study guide, and test. None of the pages are marked with what type of problem the students are working on - so they will be required to figure it out on their own.
This follows common core standard 3.OA.D.8 for third grade.
It can also be an introduction to 4.OA.A.3 for fourth grade.