An activity based on the game 'Pelmanism'. Set your own level of challenge and beat your own previous best score.
Weekly Problem 3 - 2010
If this class contains between $45$% and $50$% girls, what is the smallest possible number of girls in the class?
Weekly Problem 12 - 2010
Can Emily increase her average test score to more than $80$%? Find out how many more tests she must take to do so.
Can you work out how many of the squares would be shaded for the
percentage that the computer asks for?
It will keep asking until you get 100%!
This game is based on an idea from "Mathematics Accomplished:
the Year 6 Booster", published by BEAM Education.