1 2 3 1 _ _ _ 2 _ _ _ 3 _ _ _ ACROSS 1) a measure of a student's academic achievement at a college or university; calculated by dividing the total number of grade points received by the total number attempted 2) many times at short intervals 3) a small digital computer based on a microprocessor and designed to be used by one person at a time DOWN 1) the younger of two major political parties in the united states; ___ is an acronym for grand old party 2) a powerful greenhouse gas emitted during the production of aluminum 3) a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium ** Scroll down for solution. ** Are you sure you want to peek? gpa oft pcs