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Last year, Shepherd Publishing sold 20,238 printed books. It also sold 68,963 electronic books. How many books did the publisher sell in all?
Last year, 49,323 people were born in a country, and 13,651 people immigrated to it. How many new people began living in the country last year?
The Oakdale Tigers sold 2,780 tickets in the first half of last season and 1,805 in the second half. How many tickets did they sell last season?
Lia works for a moving company and had to move 4,449 pounds of her customer's belongings in small boxes and 9,605 pounds in large boxes. In total, how many pounds did Lia pack in the boxes?
A dust storm sweeps across the prairie. It covers 1,368 acres of the prairie in dust, but leaves 9,624 acres untouched. How many acres does the prairie cover?
A crayon company recently changed its labels. It currently has 11,824 crayons with the old label and 42,118 crayons with the new label. How many crayons does the company have in stock?
During the summer, customers buy 8,495 swim suits from a department store. During the rest of the year, they buy 1,216. How many swim suits are sold in all?
22,479 zebra mussels ride into Lake Michigan on the bottom of a ship. They find lots of food and no predators, so their population grows. A year later, there are 30,734 more zebra mussels in the lake. How many zebra mussels are there now?
Over many decades, beavers cut down 2,170 trees on the north side of the river. On the south side, they cut down 4,008 more than that. How many trees did beavers cut down on the south side of the river?
A petri dish contained 14,127 bacteria. A scientist let the bacteria grow until there were 42,745 more of them. How many bacteria are there now?