Adding Integers
8+(-15)=
7
9-(-5)=
14
(12)(11)=
132
250/(-50)=
-5
What does |a| tell you?
"the distance a is from zero"
-9+21=
12
-7-4=
-11
(8)(-4)=
-32
(-56)/(-8)=
7
|17|=
17
14+(-9)+(-20)=
-15
Write as addition: -7-10=
-7+(-10)
(-15)(-4)=
60
-120/40
-3
|-1000|=
1000
How do you add two negative integers?
Add them & keep the sign negative
Write as addition: 12-(-19)
12+(+19)
The product of a negative and a positive number is......
negative
(10*-2)/5
-4
-|-9|=
-9
How do you add a positive and negative integer?
remember to subtract and keep the sign of the larger one"
(-48)-(12)
-36
The product of two same signed integers is ...
"positive"
What does quotient mean?
"the answer to a division question"
|2-10|=
8