Solve application problems by adding integers

There are many application problems that can be solved by adding integers. Here are few of them.

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QUESTION OF
Views #: 21
Questions #: 3
Time: 5 minutes
Pass Score: 80.0%
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Mode

Calculate Temperature Change

1 pts

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In Gaza, people are freezing in winter.  At one day the temperature was -2oF in the early morning and raised 4 degrees at noon  What was the temperature at none?

Answer = (1)

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Correct Answer

Explanation

Elevations

1 pts

The lowest point in the United States is Death Valley, California, with an elevation of feet (282 feet below sea level). Mt. McKinley (Alaska) is the highest point in the United States. Its elevation is 20,602 feet higher than Death Valley. (Source: The World Almanac Book of Facts, 2009)

What is the elevation of Mt. McKinley? 

Answer = (1)

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Correct Answer

Explanation

Flooding

1 pts

After a heavy rainstorm, a river that had been 9 feet under flood stage rose 11 feet in a 48-hour period.

Represent that level of the river before the storm using a signed number. (1)

Find the height of the river after the storm in comparison to flood stages. (2)

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Correct Answer

Explanation

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Year 7