This task is from Tools 4 NC Teachers. It provides opportunities to practice estimation, addition, and subtraction, in the context of data displayed in bar graphs.
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Part 1: The graph shows football attendance at a local high school. Put the number of people at each game above each bar. The attendance was always a multiple of 10.
To the nearest hundred what was the total attendance for the 4 games?
What was the actual attendance for the 4 games?
Was the estimate higher or lower than the actual attendance?