Success in algebra depends on computing integers with ease. This well-designed sequence of high-interest games motivates students to reach for mastery. It begins with Make Ten in which players pair two positive or negative numbers with a sum of 10. Other games involve three tiles that satisfy a given goal using addition, addition and subtraction, or all four operations. These games are to integers what Scrabble® is to words! Includes 86 tiles. For 1-4 players.