Are your students struggling with the basic math operations in their homework?Help is here!This handy set of reference sheets is not only great as a homework helper for notebooks but also a great review aid.Here's what you get:One page for EACH of the four basic operations: addition, subtraction, multiplication, and divisionEach operation page contains key math vocabulary for that operation, properties (if applicable), words that signal when to use that operation to and tables (for addition, su