Adding/Subtracting Integers
13 + (-28)
-15
The opposite of -24
24
In Buffalo, New York, the temperature was -14 in the morning. If the temperature dropped 7, what is the temperature now?
-21
Order from least to greatest: 25, -13, 12, -9, 2
-13, -9, 2, 12, 25
-67 or -68
-67
-16 - (-31)
15
The opposite of 56
-56
A submarine was situated 800 feet below sea level. If it ascends 250 feet, what is its new position?
550 feet
Order from greatest to least: -10, 14, -15, -13, 11
14, 11, -10, -13, -15
0 or -5
0
-9+(-24)-(-10)
-23
The opposite of 101
-101
Steve has overdrawn his checking account by $27. His bank charged him $15 for an overdraft fee. Then he quickly deposited $100. What is his current balance?
58
Order from least to greatest: -15, -19, 20, -4, 1
-19, -15, -4, 1, 20
-89 or 87
87
14-(-17)+(-15)
16
The opposite of -25
25
The price of a share of stock started the day at $37. During the day it went down $3, up $1, down $7, and up $4.What was the price of a share at the end of the day?
$32
Order from greatest to least: 19, -27, 32, -17, 15
32, 19, 15, -17, -27
-67, -76, or 57
57
-40-(-10)+(-20)
-50
The opposite of 500
-500
Mt. Everest, the highest elevation in Asia, is 29,028 feet above sea level. The Dead Sea, the lowest elevation, is 1,312 feet below sea level. What is the difference between these two elevations?
27,716
Order from least to greatest: -56, -54, 53, -52, 51, -60
-60, -56, -54, -52, 51, 53
-5, -10, 0, or -1
0