Sum (+) of Integers
4 + 20
24
A football team loses 5 yards on one play and then loses 8 yards on the next play. How many yards did they lose on the two plays?
They lost 13 yards
-13
3 - (-9) =
12
- 6 - (-3)
-3
What is the rule for adding integers with the same sign?
a) The answer is always positive
b) Add the opposite
c) Add the numbers and keep the sign
c
What is the absolute value of |-48|?
48
-12 + 5 =
=-7
You park in a garage 3 floors below ground level. Then you get in the elevator and go up 12 floors. What floor do you get off the elevator?
9th floor
-19 - 15 =
-34
15 + (-22)
-7
What are the rules for subtracting integers?
a) Multiply the numbers
b) Keep, change, change and then follow the addition rules
c) Subtract and keep the sign
b
What is the absolute value of |92|?
92
-16 + (-17) =
-33
Stephanie has $152 in the bank. She withdraws $20 then deposits $84. How much money does she have in her account at the end?
$216
71 - (-14) =
85
-7 + 6 - 2
-3
When adding integers with different signs you...
a)add the numbers and keep the sign of whichever has more
b) Subtract the numbers and keep the sign of whichever has more
c)add then subtract and it will always be negative
b
What is the absolute value of -|12|
-12
-5 + (5) + (-19) =
-19
You are 5 dollars in debt. You borrow 12 dollars more. What is the total amount of your debt?
You owe 17 dollars
$ -17
-14 - 14 =
-28
-15 - 1 + (-10)
-26
Subtracting a negative integer is like...
a) adding a positive integer
b) adding a negative integer
c)subtracting a positive one
a
Which symbol goes in the blank ( < , >, or =)?
-5 ____-10
> Greater than
-8+(-4)+15
3
The day started off at -2 degrees. At the end of the day, the temperature was 12 degrees. What was the change in temperature?
14 degrees
-32 - (-14) =
-18
50 - (-12) - 2
60
Which one of these integers is the smallest?
a) -999
b) -1000
c)-1200
c
Put in order from least to greatest
|-5|, 10, -4, 3
-4, 3, |-5|, 10