Adding Integers
What is -5 + (-63)
-68
What is 6 - 73
-67
What is -4(-8)
32
What is -33 / 11
-3
To what subset(s) does -13 belong?
Integer and rational
What is 49 + (-15)
34
What is -26 - (-31)
5
What is 3(-2)(9)
-54
What is -65 / -5
13
To what subset(s) does 0 belong?
Whole, Integer and rational
What is 11 + (-29) + (-13)
-31
What is -417 - 34
-451
What is 4xy if x= -6 and y= 3
-72
What is n / -13 if n= -182
14
To what subset(s) does the square root of 75 belong?
Irrational
What is -15 + 41 + (-72) + 38
-8
-a + b - c if a= -3, b= 8 and c= -12
23
What is (-2st) / (-3t) if s= 18 and t= -14
12
To what subset(s) does 25/5 belong?
Natural, Whole, Integer and Rational
A contestant has -1500 points. He loses another 1250 points. What is his new score?
-2750 points
The highest point in California is Mount Whitney, with an elevation of 14,494 feet. The lowest point is Death Valley, with an elevation of -282 feet. How much greater is the elevation of Mount Whitney than Death Valley?
14,776 feet
The temperature dropped 2 degrees F every hour for the last 6 hours. What is the total change in temperature?
-12 degrees F
The last five transactions at Mr. Brigham's ATM were $250, -$60, -$94, $300, and -$186. Find the mean (average) transaction amount.
$42
To what subset(s) does -4.757575.... belong?
Rational