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
-12.4 + 8.39
-4.01
Multiply rational numbers
(Simplify any FRACTION answers)
0.47 * 5.6
2.632
38 - 15
23
8(-4)
-32
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
Joaquin recorded a temperature of 62°F this morning for science class. The temperature increased 6 1/2 °F in the afternoon before decreasing 8.7°F in the evening. What was the evening temperature?
59.8 or 59 4/5
Multiply rational numbers (Simplify any FRACTION answers)
2.3(-1.4)
-3.22
-37 + (-13) =
-50
75/-5
-15
Change to an improper fraction
6 5/8
53/8
-3 1/3 + 2 1/2
-5/6
Multiply rational numbers (Simplify any FRACTION answers)
-5 2/3*(-1 1/2)
8 1/2
32 - (-14) =
46
The quotient of -132 and -11
12
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
-23.01 - 8.2
-31.21
Write your answer as a fraction in simplest form or decimal.
(-0.48)(-3/4)
0.36
9/25
-501 + 76
-425
The product of -27 and 13
-351
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
-5/6-(-0.8)
-1/30
Divide rational numbers (Simplify any FRACTION answers)
-9 9/10 ÷ (-2 3/4)
3 3/5
Evaluate each expression using the order of operations.
(19.9+3.2)*(-5.6-4.88)
-242.088
-5(-7)(-2)
-70