Integers
Order from least to greatest: -52, -1.43, -0.43, 23, 0
-1.43, -0.43, 0, 23, -52
The closing price of a stock gained 2 points on Monday, lost 5 points on Tuesday, lost 1 point on Wednesday, gained 4 points on Thursday, and lost 6 points on Friday. What was the net gain or loss for the week?
-6 points
The daytime temperature on Mercury can reach 430 °C. The nighttime temperature can drop to -180 °C. How much can the temperature drop during one day?
610 degrees
As Randy swam underwater, his elevation changed uniformly for 4 minutes. Altogether it changed -20 feet. What was the change in elevation during each minute?
-5 feet
Translate to an expression and solve: 8 less than a number n is -13.
n - 8 = -13
n = -5
Order from least to greatest: -23, 22, 3.33, -12, -7.7
-23, -7.7, -12, 22, 3.33
The temperature dropped 12 °F in 8 hours. If the final temperature was -7 °F, what was the starting temperature?
5 degrees
A small business reported a net loss of $86,000 in 2004 and a net profit of $32,000 in 2005. How much did the company’s profits change from 2004 to 2005?
$-54,000
Marie withdrew the same amount of money from her savings account each month for 5 months. Altogether she withdrew $300. She did not make any deposits. What was the change in Marie’s savings account balance each month?
-$60
Translate to an expression and solve: A number f multiplied by -12 is -72
-12f = -72
f = 6
Order from greatest to smallest: -10/5, 1.5, -10/-5, -32, -24
-24, -32, -10/-5, 1.5, -10/5
It will be –12º tonight. The weatherman predicts it will be 25º warmer by noon tomorrow. What will the temperature be by noon tomorrow?
13 degrees
-23 - 8 - (-100) - 1
83
A small company had a loss of -$528 in January. If it continues to have the same loss each month for 4 months, what will be the company’s total loss for 4 months?
-$2,112
Jake bought 50 shares of stock for $1,000 and sold them for a loss of $375. What was the selling price of each share of stock?
$12.50
Michael withdrew $1,225. Write this as an integer
-$1,225
The elevation of Mt. Everest is 29,028 feet. The elevation of the Dead Sea is –485 feet. What is the difference in the elevation between Mt. Everest and the Dead Sea?
29,513 feet
100/50 - (-50) + (-2,000)
-1,948
Evi’s watch is water resistant up to -15 feet. Mateo’s watch is water resistant up to 8 times the depth of Evi’s watch. Mateo’s watch is water resistant to what maximum depth?
-120 feet
Mrs. Lee bought 50 shares of Widget stock. She paid a total of $1,200, which included a $25 commission fee. Two years later she sold all 50 shares for a total of $1,500. This included a $25 commission fee to the broker. What was the cost and selling price per share of the stock?
cost: $23.50
selling price: $29.50
The bird ascended 225 feet into the air. Write this as an integer.
225 ft
The local movie theater reported losses of $475 each day for three days. What was the loss for the three days?
-$1425
32 - 42 + (-55) - 100
-162
A 1-kilogram rock dropped into the ocean would take 37 minutes to reach -6,660 meters. If the rock dropped steadily, how far would it fall in 1 minute?
180 meters
When the amount of money spent is greater than the amount of income, it is called a deficit. In 2002, the U.S. budget deficit was -$158 billion. By 2004, it was -$412 billion. How much did the deficit go up during those two years?
$254 billion