Absolute value
The distance a number have from 0
What is Absolute Value
lXl=0
x=0
What is the Absolute Value of 4
what is 4
lxl=5
x= 5 and -5
What is the Absolute Value of -12
What is 12
l5x7l=x
x= 35
What is the Absolute Value of 12+5-1
What is 16
l-6+1l=x
X=5
What is the absolute value of 10+-10
what is 0
l5x5-4l=x
x=21