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Fundamentals of Mathematics, 2008a

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42 CHAPTER 1. ADDITION AND SUBTRACTION OF WHOLE NUMBERS<br />

Exercise 1.5.76 (Solution on p. 83.)<br />

Find the total baseball attendance for the years 1960-1980.<br />

Exercise 1.5.77<br />

Find the number <strong>of</strong> prosecutions <strong>of</strong> federal ocials for 1970-1980.<br />

For the following problems, try to add the numbers mentally.<br />

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