While scuba diving, Rajeev dove to a depth of 12.6 feet below the surface of the water and then descended another 8.7 feet. What is his new position?
-21.3
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15
New Orleans is 2 meters below sea level. Baton Rouge is 17 meters above sea level. How much higher is Baton Rouge than New Orleans?
19 meters
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15
A football team gained 21 yards on one play and then lost 16 yards on the next. Write an expression that represents their overall change on the field.
21 + (-16) OR 21-16
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15
-5.9 - (-3.8) =
-2.1
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15
The fraction -8/5 is found between what integers on a number line?
-1 and -2
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heart
Other team wins 15 points!
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seesaw
Swap points!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 20 points!
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15
The warmest five consecutive days in Vladivostok, Russia, during March were â17°C, 1°C, â12°C, â9°C, and â2°C. Which list has the temperatures in order from coldest to warmest?
â17°C, â12°C, â9°C, â2°C, 1°C
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15
Answer as a simplified IMPROPER fraction
11/2
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seesaw
Swap points!
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shark
Other team loses 20 points!
Okay!
gift
Win 25 points!
Okay!
baam
Lose 20 points!
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15
A meteorologist used the following expression to describe how the temperature changed: -7 + (-3). How would you describe the temperature change?
The temperature was -7 degrees and got 3 degrees colder.
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15
Lake Middle School is playing Ocean Middle School in football. Lake Middle gained six yards on the first play and eight yards on the second play. Then lost nine yards on the third play. What was the total yards gained or lost?
5 yards
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banana
Go to last place!
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seesaw
Swap points!
Okay!
fairy
Take points!
5
10
15
20
25
lifesaver
Give 15 points!
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15
Your bank account has a balance of $34.33. This is $41.29 more than yesterday. What was your account balance yesterday?
-$6.96
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15
If â2 is added to any number, the result is always......A) even B) less than the original number C) greater than the original number D) a positive number