Adding Integers
Subtracting Integers
PEMDAS
VOCABULARY
Absolute Value
100
8+(-15)=
What is -7
100
9-(-5)=
What is 14
100
(1+8) x 3
What is 27
100
A negative plus a negative equals
What is a negative
100
What does |a| tell you?
What is "the distance a is from zero"
200
-9+21=
What is 12
200
-7-4=
What is -11
200
10 - (3+4)
What is 3
200
a positive plus a negative is always negative
What is it depends on the value of the absolute value of each term.
200
|17|=
What is 17
300
14+(-9)+(-20)=
What is -15
300
Write as addition: -7-10=
What is -7+(-10)
300
18 - 3 x 6 + 5
What is 5
300
The question 5 - - 4 will be positive because...
What is a a negative subtracted from a negative becomes a positive number
300
|-1000|=
What is 1000
400
How do you add two same signed integers?
What is "add 'em & keep the sign"
400
Write as addition: 12-(-19)
What is 12+(+19)
400
3(4+7) -5 x 4 / 2
What is 322
400
keep change opposite is used with this operation
What is subtraction
400
-|-9|=
What is -9
500
How do you add different signed integers?
What is "remember to subtract and keep the sign of the larger one"
500
Complete the statement: Subtraction is ....
What is "addition of the opposite"
500
6 + 2(4-1) + 4 x 9
What is 48
500
In PEMDAS, how do you know whether to perform multiplication or division first in an equation?
What is whichever appears first from left to right.
500
|2-10|=
What is 8
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