11 + (-6)
-24 + 12
-42 + (-10)
46 + (-73)
-25 - 15
-36 - (-68)
32 - 51
16 - (-8)
12 x 7
-8 x 8
-9 x (-5)
7 x (-5)
During a 12-hour period, the temperature dropped 48o. How many degrees did the temperature drop each hour?
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During a 12-hour period, the temperature dropped 48o. How many degrees did the temperature drop each hour?
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A scuba diver is swimming at an altitude of -28 meters then ascends 12 meters towards the surface of the water. What is the diver’s new elevation?
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A scuba diver is swimming at an altitude of -28 meters then ascends 12 meters towards the surface of the water. What is the diver’s new elevation?
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The football team gained 14 yards on the first play, then lost 20 yards on the second play. What was the total change in yards for the team?
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The football team gained 14 yards on the first play, then lost 20 yards on the second play. What was the total change in yards for the team?
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On a certain day, the temperature changed as a rate of -3o F per hour. How long did it take for the change in temperature to be -33o F?
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On a certain day, the temperature changed as a rate of -3o F per hour. How long did it take for the change in temperature to be -33o F?
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A submarine is situated at 45 feet below sea level and sinks 75 feet. What is the new position of the submarine?
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A submarine is situated at 45 feet below sea level and sinks 75 feet. What is the new position of the submarine?
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During the summer, the height of the water in a pool decreased 4 inches each week due to evaporation. How many weeks did it take to lose 60 inches?
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During the summer, the height of the water in a pool decreased 4 inches each week due to evaporation. How many weeks did it take to lose 60 inches?
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After vigorous activity, your heart rate declines 10 beats per minute. How much would your heart rate decline within an 5-minute period?
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After vigorous activity, your heart rate declines 10 beats per minute. How much would your heart rate decline within an 5-minute period?
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Sam was losing his video game by 23 points. He then earned 54 points. What is his total points now?
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Sam was losing his video game by 23 points. He then earned 54 points. What is his total points now?
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