How do you do thesemath problems???

Question

1. |-1|
2. |23|
3. |-45|
4. |0|
5. |-8|+|4|
6. |9|
7. |-107|
8. |19|
9. |6|-|-2|
10.|-12|-|12|

i have one more..................
|-2| < -3

Answer 1

The two lines mean to take the ABSOLUTE VALUE of the number inside of the two lines.

If there is an equation, solve it and then count how far the number is away from 0.

Hint - The number inside the line will be that number except if it is negative you just use the opposite

Example I -1 I = 1 because -1 is one away from zero

Answer 2

those are absolute bars....
1. 1
2. 23
3. 45
4. 0
5. 8+4=(u should know)
6.9
7. 107
8. 19
9. 6-2=(u should know)
10. 12-12=(u should know)

absolute value: how many spaces away from zero.

Answer 3

the | symbol means you turn everything inside them into positive.
So |-1|= +1 or 1
2. 23
3. 45
4. 0
5. 12
6. 9
7. 109
8. 19
9. 4
10. 0

Answer 4

1. 1
2. 23
3. 45
4. 0
5. 12
6. 9
7. 107
8. 19
9. 4
10. 0
the I I means that what ever is in it will always be +
i am good at math

Answer 5

1. 1
2. 23
3. 45.................its just the numba because its absolute value meaning how far away from 0 it is so negative 4 makes 4 when its absolute value..........................
9. 4
10. 0

Answer 6

I can't find an answer online but I am thinking that it just means to switch them. For example: [-2] would be 2

Answer 7

Those bars mean absolute value. It is just the distance from zero. Treat them like paranthesis () but if something is negative in them, make it positive.

Answer 8

1
23
45
0
12
9
107
19
4
0