Students practice combining like terms, with up to 5 terms, using only the variable x. There are 25 questions. Once a student has an answer, they make sure the answer appears on the snowflake. If it does not appear, they know to double check their answer or ask for help. The questions get progressively harder. This worksheet incorporates knowledge of integers and using an implied one in front of a variable when there is no coefficient. Please let me a comment and rate this after using it.