P – EC – PP31
Would your estimate of animals be more or less than 100?P – EC – WP7
A large number of people were waiting to enter the hockey rink for the provincial championship. The picture below represents the crowd. About how many people will watch the championship game? Explain your thinking.P – EC – PP16
What would you use as a reference to estimate the number of books in the pile?P – EC – PP17
Would a better referent be 10 or 25 for estimating the number of books in the pile?Page 170 of 334