This PowerPoint document contains math vocabulary words along with addition and subtraction strategies. The PowerPoint slides can be printed and posted in your classroom as a word wall for math. The vocabulary words chosen align directly to the common core standards. There are 13 slides that focus on addition and subtraction. There are an additional 52 math vocabulary words. Most slides contain 2 words. Each word contains a definition, and some words include pictures. The words have been color coded into categories for addition/subtraction, place value, time, money, geometry, fractions, graphing, and measurement. This file can be edited to fit the needs of your classroom.