Question

cual es el valor absoluto de 1-5= , 1-1/2= , 1+6= , |+6|= ,|9|= , |0|= , -1.25, |+7|=, 3.5=, |4|=

Answer 1

|1-5|=|-4|=4
|1-1/2|=|0.5|=0.5
|1+6|=|7|=7
|+6|= 6,|9|= 9, |0|= 0, |-1,25|=1,25, |+7|=7, 3.5=|3,5|, |4|=4