How do you find the absolute value of `abs(-4)`?

Related questions

• What is the value of the following expression?: `17 + 3*|4-8|-2`
• By how much would the value of the following expression change if the absolute value parenthesis...
• By how much would the value of the following expression change if the absolute value parenthesis...
• Can two different numbers have the same absolute value?
• How do you find the absolute value of `abs(10)`?
• How do you find the absolute value of `abs(-8)`?
• How do you find the absolute value of `abs(0)`?
• How do you evaluate `abs(-1-2)`?
• How do you evaluate `9div abs3`?
• How do you evaluate `abs(1-4)times-2`?