Which of the following are ALL integers
A.) 3.45, -45, 1/2, 105
B.) 3/4, -4, 103
C.) -5, 109, -82
C.) -5, 109, -82
What direction on the number line will you go when adding a POSITIVE integer?
ex: -2 + 2
Left or Right
Right
What direction will you go if you subtract a POSITIVE integer?
ex: -1 - (9)
Left or Right?
Left
The product (x) of two integers with the SAME sign is?
Negative or Positive?
Ex: + x + or - x -
Positive
The quotient (÷) of two integers with the SAME sign are?
Negative or Positive?
Ex: -9 ÷ -3
Positive
An integer does NOT include:
Fractions or Decimals
What direction will you go when adding a NEGATIVE integer?
ex: 9 + -2
Left or Right?
Left
What direction will you go if you subtract a NEGATIVE integer?
ex: -1 - (-1)
Left or right?
Right
The product (x) of two integers with DIFFERENT signs are?
Negative or Positive?
Ex: - x + or + x -
The quotient (÷) of two integers with DIFFERENT signs are?
Negative or Positive?
Ex: -20 ÷ 5
Negative
Write down a pair of OPPOSITES
-#, +#
ADD the integers:
-3 + -2
-5
SUBTRACT the integers:
5 - 7
-2
MULTIPLY the integers:
- 10 x - 4
40
DIVIDE the integers:
- 10 ÷ -2
5
|98|
ADD the integers:
-4 + 4
0
SUBTRACT the integers:
-1 - 9
-10
MULTIPLY the integers:
-6 x 3
-18
DIVIDE the integers:
-40 ÷ 10
-4
Compare the integers: < , > , =
-4 -5
>
ADD the integers:
-3 + 5
2
SUBTRACT the integers:
3 - (-7)
10
MULTIPLY the integers:
-5 x (-5)
25
DIVIDE the integers:
-24 + -6
4