Seventy-One and Seventy-Three: They are both admirers of Seventy-Two. They admirer her so much that they usually dress up as her and act like her too, which gets on her nerves. But other then that, they both have their own separate personalities. Seventy-One likes catching butterflies using his net while Seventy-Three likes looking at stars using her telescope. Voiced by: Steve Valentine (Seventy-One) and Michelle Gomez. (Seventy-Three) Seventy-Four: He likes to help even numbers find out if they’re semi-primes or not. Like Thirty-Seven and Thirty-Eight, he and Seventy-Six are best friends and like to show off their differences as he is a semi-prime and she is a super rectangle. He also controls Numberblocks very own weather station. Voiced by: Wayne Forester. Seventy-Five: She is one quarter to One Hundred as she usually likes to arrange herself in a step stool like shape. She also introduces percentages and loves playing bingo. Voiced by: Hariet Carmichael. Seventy-Six: She prefers making crazy shapes then rectangles even though she’s a super rectangle herself. She and Seventy-Four like to show off their differences together, but our still best friends. Voiced by: Tamsin Heatley. Seventy-Seven: He is the most colourful Numberblock ever. His gimmick is similar to the heptagon in Shape Party, as they both like changing other shapes and numbers colours. He also has the ability to change the colour of his own blocks too! Voiced by: Kayvan Novak. Seventy-Eight: She is your undercover Step Squad. She has a personality similar to Six, Fifteen, Twenty-Six and Twenty-Eight. She also likes playing games, but loses every time she plays one. Voiced by: Chizzy Akudolu. Seventy-Nine: He introduces emirps as his Numberling is still prime when turned over. He also hosts prime club meetings sometimes and like handing out badges to new Prime Club members. Voiced by: Richard David-Caine.
