Nine is performing at the Numberblocks theatre, but he is worried that the Numberblobs find his act boring. With the help of his friends, he finds new ways to add numbers, leading to an epic finale.

The Numberblocks are at a bowling tournament, competing in teams of two to win a trophy. Their friend Rekenrek helps keep track of the scores, but who will win? Will it be the Rainbow Rollers, Team Two-wide, or someone else?