These 12 word wall pages are a great addition to your vocabulary bulletin board. You can use them only during the unit or leave them up all year for reference. Each page includes the word, definition, and an example. They can easily be cut into thirds to position as you would like. Terms included are: mean, median, mode, integers, opposites, absolute value, outlier, box-and-whisker plot, compatible numbers, distributive property, additive inverses, and order of operations.