This list doesn't count mentions, pictures, Holograms or Noncanonical shorts: Numberblocks that currently Appeared: (48) Fraction Friends 0-18 20-21 25-26 30 35-36 40 42 45 50 54 56 60 63 70 80 90 100 Infinity Appeared since series 7: (9) 24 27 28 32 48-49 64 72 81 Appeared since series 6: (1) 19 Appeared since the specials: (3) 22-23 55 Appeared since series 5: (9) 29 31 1,000 10,000 100,000 1,000,000 10,000,000 100,000,000 1,000,000,000 Appeared since series 4: (5) 200 300 900 7,000 90,000 Other Number appearances: [key: (season)] Terrible Twos (8) Terrific Twos (8) The Three Threes (8) Knotty and Crossy (7) The Four Fours (7) The Rainbow Flower Sunshine Band Fives (7) The Grey/Gray Sevens (8) Octonaughty (8) The Rainbow Eights (8) Game Nines (8) Seven Nines (8) Double Eleven Football Teams (5) Terrible Twenties (4) Captain Hexbeard (Sp) Creatures: Numberblobs (8) Big Tum (Sp) Blockzilla (7) What-Iffer (5) Squarey (4) Oblongy (7) Flapjack Snaffler (3) Robots (8) robo (6) golden (5) guard Aliens (6) Twangle (4) Rex (6) and Rekenrek (8) Blocktopus (7) Flatlanders (6) Zoom Bugs (8) Sorty (8) 1-10 times tables (7) Fluffies (2) Rainbows (3) Yet to be figured out: (compound) 33 (4) 34 (4) compound (8) hinted 37 (4) compound (7) bricks 38 (4) 39 (4) Non-Show Exclusive Numberblocks: Pi (last referenced in Go Go Domino) Two Million (Never appeared or referenced) Seven Million (same a 2M) Eight Million (same) Nine Million (same)
