In the Real AMC 8 Practice Class, students work through six sets of past exam questions, one set per lesson. This approach helps them understand and master the problem-solving steps, while also experiencing the difficulty level and pace of a real AMC 8 exam. ...
Walter gave an exam in a mathematics class of five students. She entered the scores in random order into a spreadsheet, which recalculated the class average after each score was entered. Mrs. Walter noticed that after each score was entered, the average was always an integer. The scores ...