The position of rational numbers a, b, c on the number axis is shown in the figure. If m=|a+b|-|b-1|-|a-c|-|1-c|, then the value of 100m is ______.

The position of rational numbers a, b, c on the number axis is shown in the figure. If m=|a+b|-|b-1|-|a-c|-|1-c|, then the value of 100m is ______.

M=|a+b|-|b-1|-|a-c|-|1-c|
=-A-b+b-1+a-c-1+c
=-2
So 100m=-200
Therefore, the answer is -200

The position of rational numbers a, b, c on the number axis is shown in the figure. If m=|a+b|-|b-1|-|a-c|-|1-c|, then the value of 100m is ______.

M=|a+b|-|b-1|-|a-c|-|1-c|
=-A-b+b-1+a-c-1+c
=-2
So 100m=-200
Therefore, the answer is -200