P – EC – OE7

Your estimate for a quantity is a small 2-digit number. What could you be estimating?

P – EC – OE8

Your estimate for a quantity is a large 2-digit number. What could you be estimating?

P – EC – OE9

Your estimate for a quantity is a small 3-digit number. What could you be estimating?

P – EC – PP32

Would your estimate of people in line be more or less than 200?

P – EC – WP8

A large number of people were waiting to enter the hockey rink for the provincial championship. The picture below represents the crowd. What would you choose as a referent for your estimate? Explain your thinking.

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