Prototec timed: The Average
Prototec timed was super hard really you didn't have time to think just go all out. For my first I did Grouping within 100 it was the hardest one because I only got two right and that's because it had questions like 57 + ? = 100 see even look at the screenshot. Now I have to go back and get them all right.
My next step would be to think faster so I can get more right.
