Andre GarrigoBlockedUnblockFollowFollowing#Tech, #Startups, #Econ and #Finance news from the perspective of a @NorthwesternU/@Techmeme alumnus and current entrepreneur. Email Me: andre+twttr@garrigo.netAug 30, 2016Aug 30, 2016GMAT Test PrepToday I reviewed:1. Squares (1²–32²) and Square Roots (√1–√1024)2. Prime Numbers