1. Print out this page. 2.Lay down the transparent bag & then tape down the edges. 3.Make dots at two inch intervals from left to right along the bottom corner along one side edge the bag. 4. Repeat marking the top & opposite side edge in the same way. 5. Draw horizontal lines one at a time connecting the dots opposite from each other. 6. Do the same exact thing but with vertical lines. 7. Cut off any side or top that does not have full 2 inch square blocks. 8. When the grid is ready place it over the printed picture. 9. Pick three squares one with a lot of M&Ms one with few than the third can be any. 10. Count the numbers of M&Ms in the three squares than divide the sum by three. this will give you the average. use this to help you guess.

What you need

large transparent bag

transparent tape

scissors , ruler

and a permanent marker

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