Vocabulary
Adding integers
Subtracting integers
Multiplying Integers
Dividing Integers
100

What does negative integers mean?

All the numbers that are less than zero

100
What is (-1) + (+1) =
0
100
What is (-1) - (-1)=
0
100
What is (-1) x (-25)=
+25
100
What is (-21)/ (-7)=
+3
200

What does possitive numbers mean?

All the numbers that are greater than zero

200
What is (-12) + (-12)=
-24
200
What is (-20) - (+10)=
-30
200
What is (-25) x (+2)=
50
200
What is (-144)/(-12)=
+12
300

What are the two types of integers?

Positive and negative

300
What is (-50) + (-50)=
-100
300
What is (-45) - (-15)=
-30
300
What is (+7) x (+9)=
+63
300
What is (-12)/(+2)=
-6
400

What are positive and negative whole numbers called?

Integers

400

What is (-100) + (+25)=

-75

400
What is (-224) - (-25)=
-199
400
What is (+9) x (-8)=
-72
400

What is (-56)/(+8)=

-7

500

What happens when you add equal number of Zero pairs? and what is that called?

They equal Zero.  Additive Inverse

500

What is (-100) + (+25) - (-100) + (+20)=

45

500

What is -100 - (-25) - 40 - 10

-125

500

What is-6*5*(-1)5

30

500

What is (-56/+8)/-7

1

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