Adding
Subtracting
Vocab
Random
Big Numbers
100
4 + 3=
7
100
-4 - 6 =
-10
100
Absolute Value
The distance of a number from zero
100
-2 - -3=
1
100
-156 + 64=
-92
200
-10 + 7=
-3
200
4 - 11=
-7
200
Opposite
The opposite of a number is the same distance from zero as the original number just on the other side.
200
21 - (+5)=
16
200
-78 - 110=
-188
300
-12 + 5
-7
300
15 - ( -7)=
22
300
Integer
The set of whole numbers and their opposites.
300
-10 + 30
20
300
80 - -120=
200
400
-16 + (-17)=
-33
400
-27 - (-3)=
-24
400
|-9|
Absolute Value
400
Subtracting a negative is the same thing as...
Adding a positive
400
110 - -65=
-170
500
-16 + 18 + -17=
-15
500
-10 - 11 - (-3)=
-18
500
8+-8=
Opposites
500
-10 + (-2) - 5
-17
500
325- -400=
725
M
e
n
u