Integer Applications
The weather report suggested that your city’s temperature increased from – 10 degrees to 25 degree. What is the rise in temperature?
35 degrees
25 + 27 =
52
38 - 15
23
(+100) x (+4)
400
(+100) / (+4) =
25
Nathan ended round one of a quiz with 200 points. In round two, he scored -300 points and in the third round, he gained 200 points. What was his total score at the end of the third round?
100 points
(-37) + (-13) =
(-50)
(+9) - (-20)=
29
(+8) x (-4)
(-32)
(+8) / (-4) =
(-2)
The lowest point in Denmark is 7 meters below sea level. The highest point is 173 meters above sea level. What is the range of elevations in Denmark?
Range = Maximum - Minimum
180 feet
(-15) + (+15) =
0
(+32) - (-14) =
46
(-12) x (+5) =
(-60)
(-48) / (+6) =
(-8)
Andrew has deposited $500 into his account. He then withdrew $80 and wrote a $10 check. How much is in his account now?
$410
(-12) + (+9) =
(-3)
(-97) - (-82) =
-15
(+5) x (-25) =
(-125)
(-120) / (-40) =
3
In a game, Allison won 5 points, then lost 8 points, then lost another 7 points and finally won 15 points. How many points did she end up with?
5 points
(+8) + (-15)=
-7
(-49) - (+22) =
-71
(-12) x (-4)
48
(-350) / (+50) =
(-7)