Writing Integers
Write the integer to represent a 572 meter tall mountain
572
5 ____ -3
Use a number line to add
-5 + (-2)
-7
Use any method to subtract
10 - 5
5
These cities have the following average temperatures
Toronto: 15 degrees
Montreal: 7 degrees
Yellowknife: -13 degrees
Vancouver: -2 degrees
Which city has the coldest temperature?
Yellowknife
Write the integer to represent $200 in debt
-200
<
Use a number line to add
-9 + 7
-2
Use any method to subtract
5 - 8
-3
Your monthly bank balances are shown below
January: -$340
February: $26
March: -$60
April: $100
What month has the highest balance?
April
Write an integer to represent 7 degrees below freezing
-7
|-13| ____ |9|
>
Use any method to add
12 + (-4)
8
Use any method to subtract
4 - (-1)
5
Kelly is parasailing at 15 meters above sea level. Frank is scuba diving at 27 meters below sea level. Who is closest to sea level (0)?
Kelly
What two integers have the absolute value of 13
-13 and 13
Order the integers from least to greatest
9, -11, 0, 5
-11, 0, 5, 9
Use any method to add
-22 + (-10)
-32
Use any method to subtract
-5 - (-9)
4
The current temperature is 4 degrees Celsius. The temperature drops by 10 degrees. What is the new temperature?
-6 degrees Celsius
Write the integer that is two more than the absolute value of -9
11
Order the absolute values from least to greatest
|-6| , |2| , |9| , |-13|
|2| , |-6| , |9| , |-13|
Use any method to add
-15 + 4 + (-2) + 1
-12
Use any method to subtract
4 - 6 - (-8)
6
You owe Jack $25, Spencer owes you $15, and Sarah owes you $7. Write each value as an integer.
Which is greater, the total amount you owe or the total amount people owe you?
-25, 15, 7
The total amount you owe is greater