Grade 12 Integer Word Problems
A worksheet for Grade 12 students to practice solving integer word problems involving various real-world scenarios.
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Grade 12 Integer Word Problems
Name:
Date:
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Read each word problem carefully and solve for the unknown integer. Show all your work.
1. A submarine is at a depth of -250 meters. It ascends 80 meters, then dives an additional 120 meters. What is its final depth?
2. The temperature in Anchorage was -15°F. If it dropped by another 10°F, the new temperature would be °F.
3. A company's stock started the day at $50. It gained $7, then lost $12, and finally gained $3. The closing price of the stock was .
4. A diver is 30 feet below sea level. He rises 10 feet, then descends 15 feet. What is his current position relative to sea level?
-5 feet
-35 feet
55 feet
35 feet
5. If a football team loses 8 yards on one play and gains 12 yards on the next, their net change in yardage is +4 yards.
True
False
6. A hiker starts at an elevation of 200 meters above sea level. They climb 150 meters, then descend 300 meters into a valley, and finally climb another 50 meters. What is their final elevation relative to sea level?