5th Grade Addition and Subtraction Review

There are 2,531 books in Hampton's public library. In addition, there are 8,259 books in its school libraries. How many books do the libraries in Hampton have in total?

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CCSS.4.OA.A.3

Last year, egg producers in Monroe County produced 13,619 eggs. This year, those same farms produced 95,173 eggs. How many more eggs did the farms produce this year?

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CCSS.4.OA.A.3

Over many decades, beavers cut down 69,113 trees on the north side of the river. On the south side, they cut down 17,294 more than that. How many trees did beavers cut down on the south side of the river?

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CCSS.4.OA.A.3

A chocolate factory usually makes 24,626 chocolates per month. In the month before Valentine's day, it makes 46,334 more than that. How many chocolates does the factory produce in that month?

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CCSS.4.OA.A.3

A hydroelectric plant uses water to create electricity. Before water enters the plant, it passes through two filters. Engineers found a total of 91,975 pieces of litter in the filters. There were 44,839 pieces of litter in the first filter. How many pieces of litter were in the second filter?

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CCSS.4.OA.A.3

Since the company started, Nature's Best Water has sold 21,782 gallons of plain bottled water and 65,069 gallons of sparkling bottled water. About how many total gallons of water has the company sold?

Sticklet Farms and Portnov Farms produce eggs. One has 46,176 hens, and the other has 35,752. About how many hens do the two farms have?

Exactly a year ago, the volume of Hampton Lake was 34,731 liters. Currently, its volume is 51,454 liters. How many more liters of water does the lake hold now?

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CCSS.4.OA.A.3

Recently, the value of Yuan's college savings fund decreased by $22,360. If his fund was worth $67,242 before, how much is it worth now?

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CCSS.4.OA.A.3