This is a sort from Katie McNally's store to teach students how to identify vocabulary in math word problems that tell them which operation to use. I used this in my classroom as a center as well as having each student practice with his/her own sort for warm up, then paste it in their math journal at the end of the multiplication and division units. An answer key and practice problems are included. This activity takes about 40 minutes to introduce initially,including discussing and identifying the vocabulary. My students continued to use the sort as a warm up for practice and pasted the sort in their math journals at the end of the unit.