41: He figures out what numbers are prime or not by using the 'Sieve of Eratosthenes', especially because of his prime team 43: She's a chef, she also opened up her own restaurant called 43's, her favourite food is chicken nuggets 44: He likes to hold mini-tournaments by splitting into 4 Elevens and they compete against eachother 46: He's a scientist that performs out sometimes wacky experiments for the simplist of things, he also has a fact-book for every numberblocks (well, not really EVERY but yeah) 47: She likes eating s̶i̶l̶v̶e̶r̶w̶a̶r̶e̶ food and collecting silverware, she idolises 43 because she's a chef. 48: He's a Mega Rectangle, meaning he has 10 rays! He has those rockets purely for decoration.