Absolute value is just how many integers rhat number is away from 0. i say this because it’s not too hard of a thing to learn and it’s very important in the higher grades.
3 is 2 6/7 5 is a greater than symbol > 7 is 1/3 and negative 1/3 so -1/3 8 is 14 and -14 9 is 21 and -21 11 is | -75 | i’m not sure about 13 but i believe it could be | -8 | i hope this helped